of Securities held after acquisition/disposition Number of Units 2 Voting rights3 Percentage4 Number of Units 2 Voting rights3 Percentage4 Number of Units 2 Voting rights3 Percentage4 I. Person

rights3 Percentage 4 Number of Units2 Voting rights3 Percentage 4 Number of Units2 Voting rights3 Percentage4 I Person acquiring or disposing: Common shares 83,385,200 83,385,200 5.0119 365,000 365,000

rights3 Percentage 4 Number of Units2 Voting rights3 Percentage 4 Number of Units2 Voting rights3 Percentage4 I Person acquiring or disposing: Common shares 73,340,500 73,340,500 5.0433 1,756,200 1,756,200

rights3 Percentage 4 Number of Units2 Voting rights3 Percentage 4 Number of Units2 Voting rights3 Percentage4 I Person acquiring or disposing: Common shares 14,649,300 14,649,300 2.1543 23,304,300

Percentage 4 Number of Units2 Voting rights3 Percentage4 I Person acquiring or disposing: Common shares 764,822,345 764,822,345 5.1169 41,500,000 41,500,000 0.2776 723,322,345 723,322,345 4.83931. CAPITAL

. The details are as follows; Operating Performance 1. Revenues Units: Million Information of the 3rd Quarter Consolidated Separate 3 months Change 3 months Change 2018 2017 Amount Percentage 2018 2017

, Lda. Registered Country: Portugal Nature of Business: Manufacturing of PTA Registered Capital: Euros 10,000.00 (equivalent to Baht 387,121.00) Percentage of Investment: 100% by Indorama Netherlands B.V

the changes in the holding of individuals, thegroup percentage of acquisition/disposition, the group percentage after theacquisition/disposition and the person(s) under Section 258 of the Securities and

: warrant or convertible debenture or other securitiesconvertible to stock. In case of group report, disclose the changes in the holding of individuals, thegroup percentage of acquisition/disposition, the

, thegroup percentage of acquisition/disposition, the group percentage after theacquisition/disposition and the person(s) under Section 258 of the Securities and Exchange Act B.E.2535 . Preliminary version