Benzene
S&P Global Platts Petrochemical Index (PGPI) – June 2017
Platts Global Benzene Price Index
July 13, 2017 — Global benzene prices dipped 1.3% month-on-month to $750.68/mt in June, according to the just-released PGPI data expressed as a monthly average.

Jun -17 | Monthly % Change | Annual % Change | Jun-16 | May -17 | Apr-17 | Mar-17 | Feb-17 |
$750.68 | -1.3% | 22.8% | $611.06 | $760.57 | $809.44 | $822.45 | $1000.78 |
Benzene is a key ingredient to styrene, used in packaging, various plastics, nylon and other textiles.
https://www.platts.com/news-feature/2014/petrochemicals/pgpi/benzene