General Projects: Paper and paperboard container manufacturing, Pulp manufacturing, Paper product sales, Heat production and supply, Recycling of renewable resources( Except for productive scrap metal), Recycled resource processing, Wastewater treatment and recycling, Air pollution control, Solid waste management, Import and export of goods, Technology import and export, Land use rights lease, Non-residential real estate rentals。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Power generation business、 Power transmission business、 for( match) Electricity business, 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.)