China Taiyuan coal transaction price index down 0.09 pct

TAIYUAN, May 6 (Xinhua) -- China Taiyuan coal transaction price index stood at 139.90 points Monday, down 0.09 percent week on week.

The index, released by China Taiyuan Coal Transaction Center based in Shanxi, a coal-rich province, reflects the coal price levels and changes in the main production areas of China. It is published every Monday.