On Dec 20, Mongolian miner Khangad Exploration LLC put 12.8 Kt of Mongolian 1/3 washed coking coal (S 0.85%, A 9.5%, VM 28%, GRI 65) for auction at 800 yuan/t on the Mongolian Stock Exchange, delivered to Ganqimaodu border port and exclusive of VAT, flat from Dec 17. Yet the trade completely failed for the 3rd straight session in Dec.