中国中化集团增资至487.6亿，增幅约12%

Core Viewpoint - China National Chemical Corporation has increased its registered capital from approximately 43.4 billion RMB to about 48.76 billion RMB, representing a growth of around 12% [1] Group 1: Company Information - China National Chemical Corporation was established in August 1981 and is legally represented by Li Fanrong [1] - The company's business scope includes oil and gas technology services, deep-sea oil drilling equipment sales, and fertilizer sales [1] - The company is wholly owned by China National Chemical Holding Co., Ltd. [1] Group 2: Changes and Developments - Recent changes in the company's business registration include an increase in registered capital and alterations in key personnel [1]