Magnitudo: 1-5mm vel alia magnitudo. Sulphur: 0.5-3.0% max Cineres: 0.5% Certum carbonis: 97%-98.5% min Humorem: 0.5% VM: 0.6-07% Color: nigrum et griseo Supple facultatem: 15000 talenta per mensem Sarcina singula: saccos jumbo vel secundum mos requisita. Aein: Iris Ren Email: iris@qfcarbon.com Telephonum mobile et wechat et whatsapp: + 86-1823209091 Sarcina : jumbo crumena vel 25kgs crumena in 1MT jumbo magnus sacculi
