Jiang Qi, General Manager of PetroChina International Russia, emphasized that "it will greatly help China fight the" blue sky defense war "!" After the completion of the pipeline, it will be interconnected with China ’s existing regional gas pipeline network, which will reduce China ’s annual reduction. Carbon dioxide emissions amounted to 142 million tons and sulfur dioxide emissions amounted to 1.82 million tons, effectively optimizing the energy consumption structure, improving and mitigating the current state of air pollution in the areas along the route.,How to mine Ethereum.