Certain A Shares of Qingdao Guolin Environmental Technology Co., Ltd. are subject to a Lock-Up Agreement Ending on 23-JUL-2022. These A Shares will be under lockup for 1097 days starting from 22-JUL-2019 to 23-JUL-2022. Details: The company holding stockholder and actual controller Ding Xiangpeng committed that within 36 months from the listing date of the company's shares, they will not transfer nor entrust to a third party shares directly or indirectly held in the company, nor allow the company to repurchase the said shares. The shareholders holding more than 5% stake, namely, Shenzhen Liding Fund Management Co., Ltd., Shanghai Liding Investment Management Co., Ltd., Ningbo Huajian Venture Investment Co., Ltd committed that from the listing date of the company's shares,they will not transfer shares held in the company prior to this offering within one year. The shareholders serving as company directors, supervisors and senior management, namely, Zhang Lei, Wang Chengbao, Ding Xiangcai, Xu Hongkui, Duan Wei, Li Yang, Ding Xiangjun, Hu Wenjia, Yang Shaoyan and Liu Benguo, committed that within 12 months from the listing date of the company's shares, they will not transfer nor entrust to a third party shares directly or indirectly held in the company prior to this offering, nor allow the company to repurchase the said shares. The other company shareholders holding shares in the company prior to this offering other than the above shareholders shall not transfer shares in the company within 12 months from the listing date of the shares.