Manganese ore is a kind of important strategic mineral resources, and it has wide applications in many fields, such as metallurgy, chemical and electronic.

锰矿是一种重要的战略矿产资源，在冶金、化工、电子等工业中被广泛地应用。

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Second, the US and its western Allies have a vital interest in strategic materials, like mineral and ore, which have to be imported from less-developed countries like the Philippines.

第二，美国和西方同盟国在战略物质上有重要利益，像矿物质和矿石，这些需要从不发达国家，像是菲律宾进口。

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Facing the severe situation of China's mineral resources in 21st century, the study of nontraditional mineral resources has great strategic significance.

面对我国21世纪严峻的矿产资源形势，开展非传统矿产资源研究具有重要的战略意义。

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Mongolia's parliament approved a new law that caps future foreign participation in certain strategic industries, reflecting a growing public push to keep profits from the mineral-rich nation's industries inside the country.

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