据悉,自国际锡协理事会垮台,伦敦和吉隆坡两国际锡交易市场先后歇业关闭之后,近半年来,世界锡市贸易十分混乱,供过于求现象十分突出,导致价格一跌再跌,爆发了近十年来罕见的世界锡市大危机。其主要情况和原因如下:1、世界非国际锡协成员国,如巴西、秘鲁,玻利维亚等国家锡的生产和贸易均不受国际锡协的约束,锡的生产量大 It is learned that since the fall of the International Association of Tin Societies and the closure of the two international tin trading markets in London and Kuala Lumpur, the past six months have witnessed a very chaotic trade in the tin market in the world. Tin rare in the world a big crisis in years. The main situations and reasons are as follows: 1. The production and trade of tin in member countries such as Brazil, Peru, Bolivia and other countries are not constrained by the International Symposium, and the production of tin is large