Yip's Chemical Holdings Limited entered into the Agreement to acquire the remaining 0.53% stake in Bauhinia Ink Company Limited from TH Yip, K Ip and L Yip for CNY 4.46 million on March 10, 2023. In related transaction Yip's Chemical Holdings Limited entered into the Agreements with other sellers to acquire a total of 8.24% remaining stake in Bauhinia Ink Company Limited.