HS code: 4002199001

Styrene-butadiene rubber (SBR), (to facilitate transport, the shape of primary of compression, extrusion and other simple processing), other than oil-filled and thermo-plasticated SBR

简单处理的丁苯橡胶，热塑或充油热塑丁苯橡胶除外(指为便于运输，对初级形状进行压缩、挤压等简单成型处理);