Correction: Olefinscan US ethlyene contracts for March 11

The US ethylene contract months were incorrectly published on March 11, 2011.

March contract have not yet settled , and should have read "NA."

The error affects PCA 301 as well as the text and PDF versions of the Olefinscan.

For feedback and queries, please contact Bernardo Fallas, bernardo_fallas@platts.com, and copy Kevin Allen, kevin_allen@platts.com.