Indium is a relatively rare metal with increasing economic importance in a variety of high-tech application fields such as semiconductors, solar cells and display devices like LCDS.

• 摘要铟是一种稀有金属，它在高科技产业中的应用价值越来越受到人们的普遍关注。由于供求矛盾突出，其消费价格水平不断上涨。