Zhitong Finance APP News, Topband Co., Ltd. (002139.SZ) released an announcement that the 5^th. meeting of the company's 7^th. board of directors reviewed and approved the proposal 《About the subsidiary's acquisition of Taixing Ninghui Lithium Battery Co., Ltd. 83.5% through shares transfer and capital increase》, agreeing to the company’s wholly-owned subsidiary, Topband Lithium Battery, to use its own or self-raised funds of 15.4 million Yuan to acquire 70% of the equity of Taixing Ninghui Lithium Battery Co., Ltd. ("Ninghui Lithium Battery" or "Target Company") , And increased the capital of the target company by 18 million Yuan, and the registered capital of the target company increased from 22 million Yuan to 40 million Yuan. After the completion of the transaction, Topband Lithium will hold 83.5% of Ninghui Lithium.