19 the fundamental difference between the unequal treaties signed between China and foreign countries in the 1980s and 1990s and those signed in the 1950s is () a.

Analysis of test questions: 1895' s treaty of shimonoseki allows Japanese to invest and set up factories in China, while other powers cite the benefit-sharing clause to set up factories in China, which seriously hinders the development of China's national industry. At the same time, it also reflects the process of the economic aggression of the great powers against China from commodity export to capital export.