Accidents Coal mine explodes in China with 247 workers underground, leaving 90 dead and mobilizing rescue in Shanxi Romário Pereira de Carvalho 23/05/2026 at 10:57
Science and Technology Coal Mine Bought for Millions Holds Surprise: Billion-Dollar Deposit of Rare Metals That Could Reposition the U.S. as a Tech Power Amidst Chinese Advancement Romário Pereira de Carvalho 28/08/2025 at 11:40
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