Fire-retardant chemicals

Lumber; manufactured timber; chemically treated lumber; plywood; chemically treated plywood; wood, namely, plywood, lumber, wood siding, building timber, glulam, and laminated veneer lumber; chemically treated wood, namely, plywood, lumber, wood siding, building timber, glulam, and laminated veneer lumber; chemically treated wood, namely, plywood, lumber, wood siding, building timbers, glulam, and laminated veneer lumber impregnated with fire retardant chemicals; chemically treated wood, namely, plywood, lumber, wood siding, building timbers, glulam, and laminated veneer lumber treated with fire retardant chemicals; wood structural panels, namely, oriented strand board, cross laminated timber; engineered wood products, namely, laminated veneer lumber, roofing boards of wood; non-metal building products, namely, shingles and shakes