General Projects: Processing and manufacturing of building ceramic products, Sales of architectural ceramic products, Manufacturing of daily-use ceramic products, Sales of daily-use ceramic products, sanitary ceramics manufacturing, Sales of sanitary ceramic products, Special ceramic product manufacturing, Sales of special ceramic products, Sales of coal and its products, loading and unloading, Housing rental, Non-residential real estate rentals, Cement product manufacturing, Cement product sales, Food sales( Only pre-packaged foods are sold), Food Internet Sales( Only pre-packaged foods are sold), Import and export of goods。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Road freight transport( Does not contain dangerous goods)。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.)