Dec 4 (reuters) - guanghui energy co ltd <600256.ss>::says it plans to buy 40% stake in clean coal firm for 874.0 million yuan ($124.17 million).
Dec 4 (reuters) - guanghui energy co ltd <600256.ss>::says it plans to buy 40% stake in clean coal firm for 874.0 million yuan ($124.17 million).
精彩评论