CHINA left Britain behind in coal production in 1958 and went on to achieve in 1959 a figure approaching current U.S. output. In that year, China mined 347.8 million tons of coal. This exceeded by 65...
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CHINA left Britain behind in coal production in 1958 and went on to achieve in 1959 a figure approaching current U.S. output. In that year, China mined 347.8 million tons of coal. This exceeded by 65...