Today, we learned from the State Pipeline Network Group that the Hainan Pipeline Network, China's first round-island gas pipeline network, has transported more than 35 billion cubic meters of gas, providing solid support for the construction of the Hainan Free Trade Port and Clean Energy Island.

Today, we learned from the State Pipeline Network Group that the Hainan Pipeline Network, China's first round-island gas pipeline network, has transported more than 35 billion cubic meters of gas, providing solid support for the construction of the Hainan Free Trade Port and Clean Energy Island.