The international trade of conduct has: the glass fiber products and products which relate with fiberglass--glass fibre rope, welding blanke,glass fibre tape, glass fibre sleeve, glass fibre mat, aluminized fibreglass cloth, heat preservation material, heat insulation anti-burns material, sound absorption filter material, stainless steel wire cloth, silicon coated glassfibre cloth, industrial fabric and kinescope explosion-protection cloth, etc.