Group 1 - Hefei Yipin Jianhu Ge Tea Set Co., Ltd. has been established with a registered capital of 50,000 RMB [1] - The legal representative of the company is Chen Xiongwei [1] - The business scope includes general projects such as tea set sales, daily ceramic products sales, and cultural and artistic exchange activities [1] Group 2 - The company is involved in the manufacturing of special ceramic products and various arts and crafts [1] - It also engages in the retail and wholesale of arts and crafts and ceremonial supplies, excluding ivory and its products [1] - Internet sales are part of the business operations, excluding items that require special permits [1]