Wynn Macau : Inside Information - Unaudited IFRS Results for the Second Quarter ended 30 June 2017 of Wynn Macau, Limited and Unaudited Results for the Second Quarter ended 30 June 2017 of our Controlling Shareholder, Wynn Resorts, Limited

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(incorporated in the Cayman Islands with limited liability)

This announcement is issued pursuant to Rule 13.09 and 37.47B of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited and under Part XIVA of the Securities and Futures Ordinance (Cap. 571).

The Board of Directors of Wynn Macau, Limited is pleased to announce the unaudited consolidated results of the Company and its subsidiaries prepared in accordance with IFRS for the second quarter ended 30 June 2017.

Our controlling shareholder, Wynn Resorts, Limited has, on or about 25 July 2017 (1:14 p.m., Las Vegas time), released its unaudited results for the second quarter ended 30 June 2017.

This announcement is issued by Wynn Macau, Limited ("we" or our "Company") pursuant to Rule

13.09 and 37.47B of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited and under Part XIVA of the Securities and Futures Ordinance (Cap. 571).

The Board of Directors of Wynn Macau, Limited is pleased to announce the unaudited consolidated results of the Company and its subsidiaries (the "Group") prepared in accordance with International Financial Reporting Standards ("IFRS") for the second quarter ended 30 June 2017 (the "WML Results").

* For identification purposes only.

(amounts in US$ thousands) (unaudited)

Our Company's controlling shareholder, Wynn Resorts, Limited, is a company listed on the National Association of Securities Dealers Automated Quotations ("NASDAQ") in the United States. As at the date of this announcement, Wynn Resorts, Limited beneficially owns approximately 72% of the issued share capital of our Company.

Wynn Resorts, Limited has, on or about 25 July 2017 (1:14 p.m., Las Vegas time), released its unaudited results for the second quarter ended 30 June 2017 ("Earnings Release"). If you wish to review the Earnings Release prepared by Wynn Resorts, Limited and as filed with the U.S. Securities and Exchange Commission, please visit https://www.sec.gov/Archives/edgar/data/1174922/000117492217000124/0001174922-17-000124-index.htm. The Earnings Release contains segmented financial information about the Macau operations of Wynn Resorts, Limited, which Macau operations are owned by our Company. The Earnings Release is also available in the public domain.

The financial results of Wynn Resorts, Limited, including those contained in the Earnings Release, have been prepared in accordance with Generally Accepted Accounting Principles of the United States ("U.S. GAAP"), which are different from IFRS. We use IFRS to prepare and present our financial information. As such, the financial information in the Earnings Release is not directly comparable to the financial results our Company discloses as a company listed on the Main Board of The Stock Exchange of Hong Kong Limited. In particular, Average Daily Rate ("ADR") and Revenue Per Available Room ("REVPAR") as presented in the Earnings Release are based on room revenues as reported under U.S. GAAP, which include associated promotional allowances within room revenues. Under U.S. GAAP, promotional allowances are deducted from gross revenues in presenting net revenue. Under IFRS, room revenues exclude such promotional allowances.

Our shareholders and potential investors are advised that the financial results in the Earnings Release are unaudited and have not been prepared or presented by our Company and there is no indication or assurance from our Company that the financial results of our Group for the three months ended 30 June 2017 will be the same as that presented in the Earnings Release.

To ensure that all our shareholders and potential investors have equal and timely access to the information pertaining to our Company, set forth below are the key highlights of financial and other information published by Wynn Resorts, Limited in the Earnings Release that relate to our Company and our operations in Macau (unless otherwise provided, all dollar amounts in the Earnings Release are denominated in United States dollars), some of which may constitute material inside information of the Company:

"Wynn Resorts, Limited Reports Second Quarter 2017 Results

Net revenues were $1.53 billion for the second quarter of 2017, an increase of 44.5%, or $470.9 million, from $1.06 billion for the same period of 2016. The increase was the result of $414.7 million from Wynn Palace, which opened in the third quarter of 2016, and increases of $43.4 million and $12.9 million from Wynn Macau and our Las Vegas Operations, respectively.

On a U.S. generally accepted accounting principles ("GAAP") basis, net income attributable to Wynn Resorts, Limited was $74.9 million, or $0.73 per diluted share, for the second quarter of 2017, an increase of 6.4%, or $4.5 million, from $70.4 million, or $0.69 per diluted share, for the same period of 2016. The increase in net income attributable to Wynn Resorts, Limited was primarily the result of income from Wynn Palace, partially offset by an increase in interest expense as the Company is no longer capitalizing interest on Wynn Palace, losses on extinguishment of debt and an increase in the Redemption Note fair value.

Adjusted Property EBITDA (2) was $430.0 million for the second quarter of 2017, an increase of 37.5%, or $117.3 million, from $312.7 million for the same period of 2016, primarily as a result of $87.4 million from Wynn Palace and increases of $20.0 million and

$9.9 million from Wynn Macau and our Las Vegas Operations, respectively.

Wynn Macau

Net revenues from Wynn Macau were $682.7 million for the second quarter of 2017, a 6.8% increase from $639.3 million for the same period of 2016. Adjusted Property EBITDA from Wynn Macau was $210.4 million for the second quarter of 2017, a 10.5% increase from $190.4 million for the same period of 2016.

Casino revenues from Wynn Macau were $654.7 million for the second quarter of 2017, a 7.4% increase from $609.8 million for the same period of 2016. Table games turnover in VIP operations was $16.02 billion, a 35.3% increase from $11.84 billion for the second quarter of 2016. VIP table games win as a percentage of turnover (calculated before commissions) was 3.53%, above the expected range of 2.7% to 3.0% and below the 3.98% experienced in the second quarter of 2016. Table drop in mass market operations was

$1.07 billion, a 9.0% decrease from $1.17 billion for the second quarter of 2016. Table games win in mass market operations was $221.6 million, a 5.8% decrease from $235.2 million for the second quarter of 2016. Table games win percentage in mass market operations was 20.8%, above the 20.0% experienced in the second quarter of 2016. Slot machine handle was $867.9 million, a 7.6% increase from $806.5 million for the second quarter of 2016, while slot machine win increased 18.6% to $39.5 million.