Certain A Shares of Jiangyin Jianghua Microelectronics Materials Co., Ltd are subject to a Lock-Up Agreement Ending on 10-APR-2020. These A Shares will be under lockup for 1109 days starting from 28-MAR-2017 to 10-APR-2020. Details: The company’s holding shareholder and actual controller Yin Fuhua promised: within 36 months after the listing date, will not transfer nor entrust to others for management shares in the company, nor allow the company to repurchase the said shares. Ji Wenqing, Jiangyin Jiehua Investment Co., Ltd. (hereafter Jiehua Investment) promised: within 36 months after the listing date, will not transfer nor entrust to others for management shares in the company, nor allow the company to repurchase the said shares. Director, supervisor, management personnel Tang Yan and Yao Wei promised: within 12 months after the listing date, will not transfer nor entrust to others for management shares in the company, nor allow the company to repurchase the said shares. Chen Yongqin, Zhang Gaixian who once acted as the company’s director, supervisor, management personnel promised: within 12 months after the listing date, will not transfer nor entrust to others for management shares in the company, nor allow the company to repurchase the said shares. Shareholders owning more than 5% stake in the company including Jiangyin Minhai Warehousing Co., Ltd., Xu Qiang, Xu Jun promised: within 12 months after the listing date, will not transfer nor entrust to others for management shares in the company, nor allow the company to repurchase the said shares. The other shareholders of the company promised: within 12 months after the listing date, will not transfer nor entrust to others for management shares in the company, nor allow the company to repurchase the said shares.