Reflect the characteristics of the motherland's vast territory, vast territory and abundant resources, and rich products.

China has a full range of conventional energy sources and is one of the major energy countries in the world. Rich in coal resources, the coal reserves at the end of 1990 reached 90 1453 million tons, ranking first in the world; Hydraulic resources are particularly rich, with a theoretical reserve of 676 million kilowatts, ranking1in the world; In addition to the proven oil reserves, the national land and sea prospective reserves are optimistic.