凯美特气成交额创上市以来新高

Group 1 - The core point of the article highlights that Hunan Kaimete Gas Co., Ltd. achieved a record trading volume of 6.111 billion RMB, marking the highest since its listing [2] - The latest stock price increased by 6.41%, with a turnover rate of 30.97% [2] - The previous trading day's total transaction volume for the stock was 2.629 billion RMB [2] Group 2 - Hunan Kaimete Gas Co., Ltd. was established on June 10, 1991, with a registered capital of 695.347901 million RMB [2]