Stock Code: 000553(200553) Stock Abbreviation: ADAMA A(B) Announcement No.2022-21 ADAMA Ltd. Announcement of Dividend Distribution for the Year 2021 The Company and all members of its board of directors hereby confirm that all information disclosed herein is true, accurate and complete with no false or misleading statement or material omission. The 2021 Annual General Meeting of ADAMA Ltd. (the “Company”) approved the 2021 dividend distribution plan (the “Plan”) on April 21, 2022. The details of the implementation of the distribution are as follows: I.The Plan On the basis of 2,329,811,766 total outstanding shares of the Company (among which 2,177,071,961 A shares and 152,739,805 B shares), to distribute RMB 0.08 per 10 shares, before tax, as cash dividend to all shareholders (After tax is deducted, RMB 0.072 for every 10 shares held by A-share QFII, RQFII and individuals and securities investment funds holding restricted shares issued before IPO; for A-share shareholders holding restricted shares issued after IPO, restricted shares for stock incentive, and non-restricted outstanding shares, different tax rates will be applied on the dividend: a dividend of RMB 0.08 for every 10 shares will be distributed first, then the tax will be deducted according to the actual shareholding period and number of shares sold by investor after the equity registration day (please see the note below); for securities investment funds holding restricted A-shares eligible for lending issued after IPO, restricted A-shares issued after IPO, restricted A-shares for stock incentive, and non-restricted outstanding A-shares: the tax rate shall be 10% for the Hong Kong investors holding funds shares, and different tax rates will be applied on the dividend distributed to the mainland investors holding funds shares; the after-tax dividend for B-share non-resident enterprises and individuals holding restricted shares issued before IPO is RMB 0.072 for every 10 shares. Different tax rates will be applied on the dividend distributed to domestic (overseas) individual shareholders:a dividend of RMB 0.08 for every 10 shares will be distributed first, then the tax will be deducted 1 according to the actual shareholding period and number of shares sold by the investor after the equity registration day). [Note: On first–in–first–out basis, shareholding periods are calculated upon each shareholders’ account, namely RMB 0.016 of tax per 10 shares for a period under one month(inclusive); RMB 0.008 of tax per 10 shares for a period between one month and one year(inclusive); no tax is payable for a period of over one year.] Special note: Since the Company is a Sino-foreign joint venture, individual foreign investors could temporarily be exempted from dividend income tax. Dividend for B shares will be distributed in Hong Kong Dollars. According to the Articles of Association of the Company, the exchange rate will be the daily reference rate between RMB and HKD (HKD 1.00 = RMB 0.8234) published by the People’s Bank of China at the 1st bank day (April 22, 2022) following the 2021 Annual General Meeting. The dividend distribution plan implemented is consistent with the plan approved by the 2021 Annual General Meeting of the Company. From the announcement of 2021 annual dividend distribution plan till its implementation, if there is any change to the total outstanding shares of the Company, the allocation ratio of dividends remains unchanged. II. Registration Day and Ex-dividend Day The equity registration day of A shares is June 6, 2022. The final trading day of B shares is June 6, 2022. The ex-dividend day of both A shares and B shares is June 7, 2022. The equity registration day of B shares is June 9, 2022. III. Shareholders Entitled to Receive the Dividend The following shareholders are entitled to receive the dividend: All shareholders holding Company A shares registered by China Securities Depository & Clearing Corporation Ltd. Shenzhen Branch (“China Clearing Shenzhen Branch”) upon the closing of Shenzhen Stock Exchange in the afternoon of June 6, 2022 and all shareholders holding Company B shares registered by the China Clearing Shenzhen 2 Branch upon the closing of the Shenzhen Stock Exchange in the afternoon of June 9, 2022 (the final trading day is June 6, 2022) IV. Ways of Distribution 1. The distribution of A shares dividend by the entrusted China Clearing Shenzhen Branch will be directly transferred into the shareholders’ accounts of the entrusted Security agency or other entrusted institutions on June 7, 2022. Dividend for B shares will be transferred to the shareholders’ accounts through the entrusted Security agency or the entrusted bank on June 9, 2022. If shareholders of B shares transfer the custody of “ADAMA B” on June 9, 2022, they should still withdraw their dividends at the original entrusted Security agency or the entrusted bank. 2. The Company will distribute dividend to the following A shares shareholders: Number Shareholders’ Account Name of Shareholders 1 08 *****806 Syngenta Group Co., Ltd. During the period of applying for the dividend distribution (from the application date May 27, 2022, to the equity registration date June 6, 2022), if the number of shares of the above two shareholders decreases, leading to the cash remitted to China Clearing Shenzhen Branch by the Company being insufficient for the dividend distribution, the Company shall take full legal responsibility. V. Explanation on other Matter Shareholders of B shares who are not domestic individual shareholders or non-residential enterprises but are subject to deduction of withholding tax, are invited to contact the Company before the end of July 8, 2022 and provide the related materials to allow the Company to assist in applying for the refund. VI. Contact Information Address: 6/F, No.7 Office Building, No.10 Courtyard, Chaoyang Park Contact Person: Guo Zhi, Wang Zhujun Phone: 010-56718110 Fax: 010-59246175 Board of Directors of ADAMA Ltd. 3 May 31, 2022 4