港股中海石油化学涨超6%

Group 1 - The core point of the article is that China National Petroleum Corporation (CNOOC) has seen its stock price increase by over 6%, specifically a rise of 6.62%, reaching a price of 3.22 Hong Kong dollars [1] - The trading volume for CNOOC's stock reached 117 million Hong Kong dollars at the time of reporting [1]