Tong Petrotech(SZ:300164) Sou Hu Cai Jing·2026-01-29 05:31Group 1 - The core viewpoint of the article highlights that Tongyuan Petroleum has experienced a consecutive two-day trading limit increase, indicating strong market interest and performance in the oil and gas service sector [1] - The stock reached a trading limit at 13:08 with a transaction amount of 3.183 billion yuan and a turnover rate of 44.72%, reflecting significant trading activity [1] - The recent rise in international crude oil futures prices has contributed to the heightened attention on oil and gas-related sectors, linking Tongyuan Petroleum's performance to broader market trends [1] Group 2 - The article notes that the oil and gas service sector has remained active, suggesting a favorable market environment for companies within this industry [1] - The increase in market focus on oil and gas is associated with the overall upward movement in crude oil prices, which may influence investor sentiment and stock performance [1]