Hong Kong Exchanges and Clearing Limited and the Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaims any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.



(a joint stock company incorporated in the People's Republic of China with limited liability)

(Stock code: 1103) INSIDE INFORMATION UPDATE ON CHARGE OF SHARES BY SHENZHEN DASHENG

This announcement is made by Shanghai Tonva Petrochemical Co., Ltd. (the "Company", together with its subsidiaries, the "Group") pursuant to Rule 13.09(2)(a) of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the "Listing Rules") and the Inside Information Provisions under Part XIVA of the Securities and Futures Ordinance (Cap. 571 of the Laws of Hong Kong).
Reference is made to the announcements of the Company dated 30 March 2015 and 12 June 2015 (collectively the "Announcements") in relation to the charge of all or part of Shenzhen Dasheng's shareholding in the Company as security for loan granted by a third party, for its own use. Capitalized terms used in this announcement have the same meanings as defined in the Announcements, unless the context otherwise requires.
Shenzhen Dasheng has notified the Board that as a result of the current issue of bonus shares of the Company (the "Bonus Issue"), the number of domestic shares charged by Shenzhen Dasheng under the share charge executed by Shenzhen Dasheng in favor of a third party has been increased from
608,006,018 domestic shares to 912,009,027 domestic shares, which include the 304,003,009 bonus
shares issued to Shenzhen Dasheng by the Company under the Bonus Issue. As advised by Shenzhen
Dasheng, the share charge in relation to the said 912,009,027 domestic shares has been effective.

*For identification purposes only

- 1 -

As at the date of this announcement, Shenzhen Dasheng is a substantial shareholder of the Company holding 912,009,027 domestic shares which represent approximately 29.86% of the issued share capital of the Company.
Trading in the H shares of the Company has been suspended with effect from 9:00 a.m. on 29 July
2015 and will remain suspended pending the release of an announcement in respect of proposed fund raising activities by the Company, which constitutes inside information of the Company.
By Order of the Board

Shanghai Tonva Petrochemical Co., Ltd. Lan Huasheng

Chairman

Shanghai, PRC, 31 July 2015

As at the date of this announcement, the Board comprises three executive directors: Lan Huasheng, Mo Luojiang and Wang Liguo; one non-executive director: Zhu Tianxiang; and three independent non-executive directors: Chung Cheuk Ming, Pan Min and Zhou Jianhao.

- 2 -

distributed by