After 1979, China received assistance from 24 countries, which country received the most assistance?

From 65438 to 0979, China received assistance from 24 countries, among which Japan was the largest donor to China, accounting for more than 60% of all the aid countries to China, while China was also the largest recipient of Japanese foreign aid. There are three main forms of cooperation between Japan and China: paid capital cooperation, old yuan loan, free capital cooperation and technical cooperation. Japan's ODA to China totals about 3.3 trillion yen (agreed amount: about 65.438+64.9 million yuan).