Web Site: www.CuMtn.com
TSX: CUM





    This release should be read with the
     unaudited financial statements and
     management's discussion and analysis
     available at www.cumtn.com and filed on
     www.sedar.com. Our financial results
     are prepared in accordance with IFRS
     and expressed in Canadian dollars,
     unless otherwise noted. Sales and
     production volumes for the Company's
     75%-owned Copper Mountain mine are
     presented on a 100% basis unless
     otherwise indicated.
    ----------------------------------------

VANCOUVER, Aug. 11, 2014 /CNW/ - Copper Mountain Mining Corporation (TSX: CUM) (the "Company" or "Copper Mountain") announces sales of 18 million pounds of copper, 6,300 ounces of gold and 94,900 ounces of silver to produce revenues of $68 million after pricing adjustments and treatment charges, including a $5.8 million positive pricing adjustment for the three months ended June 30(th), 2014.




       Second Quarter 2014 Highlights (100% Basis)
        ------------------------------------------

     The Company achieved record production for the
      2014 second quarter at Copper Mountain Mine with
      19.9 million pounds of copper, 5,000 ounces of
      gold and 113,300 ounces of silver being
      produced. This represents a 27% increase in
      copper production above the same period last
      year.

     Mill throughput averaged 30,477 tpd which was a
      4% improvement from the 2014 first quarter

     Mining rates improved with the addition of two
      additional trucks and the dispatch system. The
      mining rate set a new record in June which
      averaged 200,000 tonnes of material moved per
      day.

     Revenues for the quarter were $68.0 million
      including positive pricing adjustments of $5.8
      million

     EBITDA(1) was  $25.3 million for the quarter
      ended June 30th, 2014.

     Gross profit totaled $10.4 for the three months
      ended June 30th, 2014.

     Earnings attributable to shareholders of the
      company were $9.5 million or $0.08 per share.

     Site cash costs for the 2014 second quarter were
      US$1.63 per pound of copper produced net of
      precious metal credits.

     Total cash costs for the period was US$2.27 per
      pound of copper sold net of precious metal
      credits and after all off-site charges.

      Realized prices on metal sales were $3.08 per
       pound of copper, $1,293 per ounce of gold and
       $19.62 per ounce of silver.

Jim O'Rourke, President and CEO of Copper Mountain, remarked "This quarter marks our 7(th) consecutive quarter of improved copper production. Copper production remains on track to meet guidance levels of 80-90 million pound of copper for the 2014 fiscal year. During this quarter, mill throughput continued to improve as a result of increasing the amount of minus 2 inch ore entering the SAG mill by utilizing the contract crushing and portable crushing measures. These temporary initiatives will be discontinued and dismantled shortly".

Mr. O'Rourke continued, "The $40 million secondary crusher project has reached mechanical completion on schedule and budget,. Commissioning is underway and the first ore was processed during the first week of August. The new crusher has been tested at its 70% range and has operated well at 2,600tpoh."

    ___________________

    (1)Earnings before interest, taxes, depreciation, and
     amortization. Refer to the Non-GAAP Performance
     measures section of this MD&A

Summary Financial Results



                            Three months ended              Six months ended

                                      June 30,                      June 30,

    (CDN$,
     except
     for cash
     cost data
     in US$)             2014             2013          2014             2013

                            $               $            $               $
    ---                   ---             ---          ---             ---


    Revenues       68,033,648       45,698,504   129,215,920      100,792,325

    Gross
     profit        10,392,636      (1,634,959)   11,488,712        6,429,449

    Operating
     income
     (loss)         7,735,877      (2,625,165)    5,797,731        3,684,334

    Adjusted
     earnings(2)  (1,793,510)       1,527,901     4,930,619        9,372,195

    Net income
     (loss)        13,307,852     (12,083,649)  (2,311,940)    (14,355,559)

    Earnings
     (loss)
     attributable
     to
     shareholders
     of the
     Company                                   (2,695,985)    (17,041,754)

                    9,458,355     (14,766,979)

    Earnings
     (loss)
     per
     share(3)            0.08           (0.15)       (0.02)          (0.17)

    Adjusted
     earnings
     (loss)
     per
     share4            (0.02)            0.02          0.04             0.10

    EBITDA         25,322,416      (3,004,792)   20,081,687        4,456,917

    Cash Flow
     from
     operating
     activities
     before
     working
     capital
     items         17,447,551        5,892,912    26,056,212       18,514,409


    Cash and
     cash
     equivalents                                20,213,980        6,983,156

    Working
     capital                                    27,995,507      (1,699,149)

    Equity                                     299,365,314      243,043,981


    Copper
     produced
     (lbs)         19,900,000       15,700,000    39,000,000       29,900,000

    Gold
     produced
     (oz)               5,000            5,600        10,500           11,000

    Silver
     produced
     (oz)             113,300           71,000       218,600          135,000


    Copper
     sold
     (lbs)         18,000,000       14,700,000    37,800,000       29,800,000

    Gold sold
     (oz)               6,300            5,400        12,800           11,300

    Silver
     sold (oz)         94,900           66,000       193,600          135,000

    Site cash
     costs per
     pound of
     copper
     produced
     (net of
     gold,
     silver
     credits)
     (US$)               1.63             1.81          1.64             1.72

    Total cash
     costs per
     pound of
     copper
     sold (net
     of gold,
     silver
     credits)
     (US$)               2.27             2.32          2.18             2.25

Copper Mountain Mine

During the second quarter, the mine shipped 35,900 wmt of concentrate containing 18 million pounds of copper to Japan for smelting and recorded revenues, net of smelter charges and pricing adjustments, of $68 million, realizing a gross profit of $10.4 million. The total cash cost of copper sold for the three months ended June 30, 2014 was US$2.27 per pound of copper after gold and silver by-product credits.

During the second quarter, the Copper Mountain Mine achieved record copper production. Total production for the three months ended June 30 , 2014 was 19.9 million pounds of copper, 5,000 ounces of gold and 113,300 ounces of silver. This represents a 27% growth in copper production from the same period last year.

SAG Mill throughput improved during the quarter with a total of 2.7 million tonnes of ore being milled at an average grade of 0.39% copper, as compared to 2.5 million tonnes of ore being milled at an average grade of 0.33% copper in the second quarter of 2013, an increase in tonnage of 7.4%. The mill achieved a 90% operating time during the quarter and copper production was in line with guidance.

Construction of the new permanent secondary crusher facility was completed on schedule and on budget. All major equipment has been installed and construction is considered complete. The new secondary crusher received its first ore during the first week of August and since then the crusher operated well at 2,600 tpoh.With the contribution of the new crusher during it's commissioning the SAG mill throughput averaged 34,442 tpd during the first week of August.

Mining activities continued on the stage two pushback of Pit 3, while mining activities in the Pit 2 area were focused on the southwest pushback of the Pit. During the quarter a total of 16.1 million tonnes of material was mined, including 4.6 million tonnes of ore and 11.5 million tonnes of waste. The projected life of mine strip ratio is 2 to 1 but higher in the early years. The mine moved an average of approximately 174,000 tonnes of material per day during the quarter. With the addition of two new haul trucks that were commissioned in May and the new dispatch system productivity increased to the 200,000 tpd capacity level in June. The mining fleet continues to have excellent mechanical availability.



    ___________________________

    (2)Adjusted earnings (loss) is a non-GAAP financial measure which removes
     unrealized gains/losses on interest rate swaps, pricing adjustments on
     concentrate metal sales and foreign currency gains/losses.
    (3)Calculated based on weighted average number of shares outstanding under
     the basic method based on earnings attributable to shareholders.
    4Calculated based on weighted average number of shares outstanding under
     the basic method based on adjusted earnings.

Listed below are a summarized balance sheet and income statement as well as conference call in details:

Summarized Balance Sheet




                                       June 30,             December 31,

                                           2014                      2013

                                              $                        $
                                            ---                      ---

    Assets
    ------

    Cash                             20,213,980  42,281,137

    Accounts Receivable and
     prepaids                        22,287,541  17,953,700

    Inventory                        34,682,515  26,789,416

    Property, plant and equipment   553,589,887 531,890,214

    Other Assets                     52,939,670  44,166,934
                                     ----------  ----------

                                    683,713,593 663,081,401
                                    =========== ===========

    Liabilities
    -----------

    Current liabilities              49,188,529  44,374,657

    Decommissioning and restoration
     provision                        7,338,736   6,245,963

    Interest rate swap liability      6,666,291   6,364,019

    Long-term debt                  314,363,836 311,241,671

    Deferred tax liability            6,790,887   6,354,461
                                      ---------   ---------

                                    384,348,279 374,580,771
                                    ----------- -----------

    Equity
    ------

    Share capital                   188,298,205 186,291,105

    Contributed surplus              10,832,476   9,662,977

    Retained earnings                12,596,044  15,292,029

    Non-controlling interest         87,638,589  77,254,519
                                     ----------  ----------

    Total equity                    299,365,314 288,500,630
                                    ----------- -----------

                                    683,713,593 663,081,401
                                    =========== ===========

Summarized Income Statement



                                                                                                                                               Three months ended                 Six months ended

                                                                                                                                                         June 30,                         June 30,

    (CDN$)                                                                                                                                 2014              2013            2014              2013

                                                                                                                                              $                $              $                $
                                                                                                                                            ---              ---            ---              ---

    Revenues                                                                                                                         68,033,648        45,698,504     129,215,920       100,792,325

    Cost of sales5                                                                                                                 (57,641,012)     (47,333,463)  (117,727,208)     (94,362,876)
                                                                                                                                    -----------       -----------    ------------       -----------

    Gross profit (loss)                                                                                                              10,392,636       (1,634,959)     11,488,712         6,429,449


    Other income and expenses

    General and administration                                                                                                      (1,286,649)      (1,032,273)    (2,914,311)      (2,729,140)

    Share based compensation                                                                                                        (1,370,110)           42,067     (2,776,670)         (15,975)
                                                                                                                                     ----------            ------      ----------           -------

    Operating income (loss)                                                                                                           7,735,877       (2,625,165)      5,797,731         3,684,334


    Pricing adjustments on concentrate and metal sales                                                                              (5,781,614)        5,353,368       4,083,319         9,500,117

    Finance income                                                                                                                      134,276            85,943         156,987           185,424

    Finance expense                                                                                                                 (2,612,281)      (2,203,677)    (4,670,992)      (4,302,996)

    Current resource tax expense                                                                                                      (265,711)        (120,016)      (390,056)        (417,425)

    Deferred income and resource tax recovery (expense)                                                                             (1,004,057)        1,037,448        (46,370)          722,741
                                                                                                                                     ----------         ---------         -------           -------

    Adjusted (loss) earnings6                                                                                                       (1,793,510)        1,527,901       4,930,619         9,372,195
                                                                                                                                     ----------         ---------       ---------         ---------


    Pricing adjustments on concentrate and metal sales                                                                                5,781,614       (5,353,368)    (4,083,319)      (9,500,117)

    Unrealized gain (loss) on interest rate swap                                                                                    (1,573,046)        2,264,371     (2,504,940)        2,554,208

    Unrealized gain (loss) on foreign exchange                                                                                       10,892,794      (10,522,553)      (654,300)     (16,781,845)
                                                                                                                                     ----------       -----------        --------       -----------

    Net Income (loss) comprehensive income(loss) for the period                                                                      13,307,852      (12,083,649)    (2,311,940)     (14,355,559)
                                                                                                                                     ----------       -----------      ----------       -----------


                                                                Net income (loss) and comprehensive income (loss) attributable to:

    Shareholders of the company                                                                                                       9,458,355      (14,766,979)    (2,695,985)     (17,041,754)

    Non-controlling interest                                                                                                          3,849,497         2,683,330         384,045         2,686,195
                                                                                                                                      ---------         ---------         -------         ---------

                                                                                                                                     13,307,852      (12,083,649)    (2,311,940)     (14,355,559)
                                                                                                                                     ==========       ===========      ==========       ===========


    Earnings (loss) per share                                                                                                              0.08            (0.15)         (0.02)           (0.17)

    Adjusted (loss) earnings per share                                                                                                   (0.02)             0.02            0.04              0.10

The full set of financial statements and accompanying MD&A are posted on Sedar.com.

About Copper Mountain Mining Corporation:
Copper Mountain's flagship asset is the Copper Mountain mine located in southern British Columbia near the town of Princeton. The Company has a strategic alliance with Mitsubishi Materials Corporation who owns 25% of the mine. The Copper Mountain mine commenced production in the summer of 2011 and has continued to improve its operations since startup. The 18,000 acre site has a large resource of copper that remains open laterally and at depth. The mine has significant exploration potential that will need to be explored over the next few years to fully appreciate the properties full development potential. Additional information is available on the Company's web site at www.CuMtn.com.



    __________________________

    5Cost of sales consists of direct mining and milling costs (which
     include mine site employee compensation and benefits, mine site
     general and administrative costs, non-capitalized stripping costs,
     maintenance and repair costs, operating supplies and external
     services), depreciation and offsite transportation costs.

    6Adjusted earnings (loss) is a non-GAAP financial measure which
     excludes unrealized gains/losses on derivative instruments, changes
     in fair value of financial instruments, foreign currency gains/
     losses, pricing adjustments related to metal sales and non-recurring
     transactions.


    A conference call and audio webcast will be held on Monday August 11th, 2014 at 7:30 am (Pacific Standard Time) for management to discuss the 2014 second quarter results. This discussion will be followed by a question-and-answer period with investors.



    Live Dial-in information
    Toronto and international: 416-764-8688
    North America (toll-free):    888-390-0546
    To participate in the webcast live via your computer go to: http://www.newswire.ca/en/webcast/detail/1384467/1535799

    Replay call information
    Toronto and international: 416-764-8677,  passcode  129123
    North America (toll-free): 888-390-0541,  passcode  129123

    The conference call replay will be available from 10:30  am (PST) on August 11, 2014  until 11:59 pm PST on August 25, 2014
    Participant audio webcast will also be available on the company's website  http://www.cumtn.com
    -----------------------------------------------------------------------------------------------

On behalf of the Board of

COPPER MOUNTAIN MINING CORPORATION

"Rod Shier"

Rodney A. Shier, CA.
Chief Financial Officer

Note: This release contains forward-looking statements that involve risks and uncertainties. These statements may differ materially from actual future events or results. Readers are referred to the documents, filed by the Company on SEDAR at www.sedar.com, specifically the most recent reports which identify important risk factors that could cause actual results to differ from those contained in the forward-looking statements. The Company undertakes no obligation to review or confirm analysts' expectations or estimates or to release publicly any revisions to any forward-looking statement.

SOURCE Copper Mountain Mining Corporation