10:35 06-06
[PET]
10:31 06-06
[butadieno]
10:24 06-06
[tolueno]
10:21 06-06
[xileno]
10:20 06-06
[caucho natural]
10:19 06-06
[estireno]
10:17 06-06
[carbonato de calcio]
10:12 06-06
[PP]
10:09 06-06
[Nitrato de amonio]
10:06 06-06
[ácido acrílico]
