AMENDMENT TO ZEOLYST ENTERPRISES JOINT VENTURE PARTNERSHIP BETWEEN PQ CORPORATION AND SHELL POLYMERS AND CATALYSTS ENTERPRISES INC. DATED FEBRUARY 1, 1988Joint Venture Partnership Amendment • August 14th, 2017 • PQ Group Holdings Inc. • Chemicals & allied products
Pursuant to Paragraph 20.1 of the above referenced Agreement, Paragraph 9.2(ix) of the same Agreement is deleted in its entirety and replaced with the following:
