Shares of Tian Lun Gas Holdings Ltd (01600.HK) surged 5.00% in Friday's pre-market trading, following the release of the company's impressive first-half financial results and the announcement of an interim dividend.

According to the company's financial report released on Thursday, Tian Lun Gas posted a gross profit of RMB 513 million for the first half of the year, with a gross margin of 12.1%. The net income attributable to shareholders reached RMB 120 million. In a move that likely pleased investors, the company declared an interim dividend of RMB 4.60 cents per share.

The strong financial performance and the decision to reward shareholders with a dividend appear to have boosted investor confidence, leading to the significant stock price increase. The company's ability to maintain profitability and return value to shareholders, especially in the current economic climate, seems to have been well-received by the market. Investors will likely be watching closely to see if Tian Lun Gas can maintain this momentum in the second half of the year.