长期供应索尔维原料PA66聚酰胺：
SOLVAY供应聚酰胺PA66索尔维A218V20
SOLVAY供应聚酰胺PA66索尔维A218V25 BLACK21N
SOLVAY供应聚酰胺PA66索尔维A218V25
SOLVAY供应聚酰胺PA66索尔维A218V25 NATURALBA
SOLVAY供应聚酰胺PA66索尔维A218V25 NATURAL
SOLVAY供应聚酰胺PA66索尔维A218V30 BLACK21NS
SOLVAY供应聚酰胺PA66索尔维A218V30 BLACK21
SOLVAY供应聚酰胺PA66索尔维A218V30 BLACK34NG
SOLVAY供应聚酰胺PA66索尔维A218V30 BLACK34NG-K
SOLVAY供应聚酰胺PA66索尔维A218V30
SOLVAY供应聚酰胺PA66索尔维A218V35 BLACK21N
SOLVAY供应聚酰胺PA66索尔维A218V35 BLACK34NG
SOLVAY供应聚酰胺PA66索尔维A218V35
SOLVAY供应聚酰胺PA66索尔维A218V40 BLACK21N
SOLVAY供应聚酰胺PA66索尔维A218V40
SOLVAY供应聚酰胺PA66索尔维A218V50 BLACK21N
SOLVAY供应聚酰胺PA66索尔维A218V50
SOLVAY供应聚酰胺PA66索尔维A218CV10
SOLVAY供应聚酰胺PA66索尔维A218GV30
SOLVAY供应聚酰胺PA66索尔维A218GV33
SOLVAY供应聚酰胺PA66索尔维A218GV33 BLACK41N
SOLVAY供应聚酰胺PA66索尔维A218G1V25
SOLVAY供应聚酰胺PA66索尔维A218G1V30
SOLVAY供应聚酰胺PA66索尔维A218G2V30
SOLVAY供应聚酰胺PA66索尔维A218HPV35
SOLVAY供应聚酰胺PA66索尔维A218HPV50
SOLVAY供应聚酰胺PA66索尔维A218WV15
SOLVAY供应聚酰胺PA66索尔维A218WV30 BLACKFA
SOLVAY供应聚酰胺PA66索尔维A218WV30
SOLVAY供应聚酰胺PA66索尔维A218WV33
SOLVAY供应聚酰胺PA66索尔维A21T3V25
SOLVAY供应聚酰胺PA66索尔维A221 NATURAL FA
SOLVAY供应聚酰胺PA66索尔维A221
SOLVAY供应聚酰胺PA66索尔维A222