Economic Construction in Northeast China in 1950s

1.首先对东北内战的复杂过程进行了梳理。其次，考察了20世纪40年代末50年代初钢铁工业的重建。第三，回顾了20世纪30年代和50年代的国际环境，这些环境决定了发展和重建的进程，并解释了30年代和50年代的区别。最后，通过对统计数据的分析，对东北地区工业发展的几个方面进行了概述。2.东北地区工业发展的几个方面得到了验证：（1）东北地区工业在中国一直占有重要地位。(2)该行业产值呈长期增长态势，但各年增长率有大起大落。(3)20世纪50年代和60年代上半期，重工业生产的扩张尤为突出，这与东北地区工业在全国工业中的构成比不断提高有关。(4)但到了60年代后半期，它又急剧下降，70年代甚至在整个工业中所占的比例也出现了下降。(5)东北三省的工业发展在“大跃进”和"文革“时期表现出一定的差异性。东北工业在1958-59年迅速发展，但在1961-62年急剧下降。这种反差在黑龙江省表现得最为明显。在这几年里，吉林省的轻工业和重工业都有增长，而辽宁省和黑龙江省的轻工业只有增长。1964-69年是黑龙江省重工业发展最快的时期，1967-68年是黑龙江省重工业衰退最少的时期。这些特征是第一次在统计上得到验证。

1.Firstly, the complicated process of the Chinese Civil War in the northeast China was sorted out. Secondly, the reconstruction of the iron and steal industry in late 1940s and early 1950s was examined. Thirdly, the international environments of 1930s and 1950s, which defined the process of development and reconstruction, were reviewed, and the difference between the 1930s and the 1950s was explained. Finally, as an ad quem, aspects of industrial development in northeast China were overviewed through an analysis of the statistical data.2.Aspects of the industrial development in northeast China verified were as follows; (1) Northeast China' s industry always occupied a major position in China. (2) Value production of the industry shows a long-term expansion, but the increase ratio of each year went up and down drastically. (3) Expansion of the heavy industry production was outstanding in 1950s and the first half of 1960s, linked to the growing constituent ratio of the industry of northeast China to the whole nation. (4) It grossly declined, however, in the second half of 1960s, and even the ratio of the whole industry went downward in 1970s. (5) Among the industrial development of three provinces in northeast China, some differences were found in the period of the Great Leap Forward and the Great Cultural Revolution. The industry in northeast China rapidly developed in 1958-59, but dropped sharply in 1961-62. This contrast can be seen the most clearly in Heilongjiang province. During those years, both the light industry and the heavy industry grew in Jilin province, but only the light industry in Liaoning province and Heilongjiang province. During 1964-69, in the third five-year plan, the heavy industry expanded the most in Heilongjiang province and the fall-down of 1967-68 was the least there. These characteristics are for the first time verified statistically.