GGC_One Report 2021_EN

Global Green Chemicals Public Company Limited 299 3/4/2022 12:03 AM 2 Dhipaya Dhipaya Insurance Public Company Limited EIA Environmental Impact Assessment EFT Eastern Fluid Transport Company Limited Emery Emery Oleochemicals (M) Sdn. Bhd. and Emery Specialty Chemicals Sdn. Bhd. EPO Eastern Palm Oil Company Limited EPS Eastern Pipeline Services Company Limited ESSO Esso (Thailand) Public Company Limited GCPTT Global Chemical Public Company Limited GlycolGC Glycol Company Limited GCL GC Logistics Solutions Company Limited GCME GC Maintenance and Engineering Company Limited GGC Bio GGC Biochemicals Company Limited GPSC Global Power Synergy Public Company Limited HPC Home and Personal Care products ICIS Independent Chemical Information Service, a unit of Reed Business Information Limited, a service provider of intelligence on chemical market prices and analyses, including those of petrochemicals an oleochemicals IRPC IRPC Public Company Limited KTIS Kaset Thai International Sugar Corporation Public Company Limited Linde Linde (Thailand) Public Company Limited LMC International LMC International Limited MD & A Management discussion and analysis NatureWorks NatureWorks LLC NPC S&E NPC Safety and Environmental Service Company Limited NPCSG NPC S&E Security Guard Company Limited PTTEP PTT Exploration and Production Public Company Limited PTT Digital PTT Digital Solutions Company Limited PTT MCC PTTMCC Biochem Company Limited PPCL PTT Phenol Company Limited

56-1 One Report 2021 300 3/4/2022 12:03 AM 3 Shell The Shell Company of Thailand Limited SPRC Star Petroleum Refining Public Company Limited SUN Solution Creation Company Limited TEX Thai Ethoxylate Company Limited TETSO Thai Eastern Top Seeds Oil Company Limited TFA Thai Fatty Alcohols Company Limited TOP Thai Oil Public Company Limited TOP Solvent TOP Solvent Company Limited TOP Solvent Vietnam TOP Solvent (Vietnam) Limited Liability Company TTT Thai Tank Terminal Limited Uhde Uhde GmbH Germany, now known as ThyssenKrupp Industrial Solutions Unilever Unilever Thai Holdings Company Limited

Global Green Chemicals Public Company Limited 301 3/4/2022 12:03 AM 4 Glossary Palm Fatty Acid Distillate (PFAD) By-product of the RBD Palm Oil refining process and the Methyl Ester process. Palm Kernel Fatty Acid Distillate By-product of the Crude Palm Kernel Oil refining process. Free Fatty Acid (FFA) Fatty acid that is not a molecular composition of Triglyceride. Hydrogenation Process of adding hydrogen to precursors, part of the Fatty Alcohols process. Trans-esterification Chemical reaction between fat or oil with alcohols to obtain Methyl Ester and Glycerine in the presence of catalysts. Crude Glycerine By-product of the process for Methyl Ester and Fatty Alcohols. Refined Glycerine Refined Crude Glycerine that is a precursor of personal care products. Yellow Glycerine Refined Crude Glycerine with impurities and a low boiling point. Fatty Alcohol Residue Product derived at the bottom of the Fatty Alcohols distillation tower, with a higher boiling point than those of C18 Fatty Alcohols. Methyl Ester Residue Product derived at the bottom of the Methyl Ester distillation tower, consisting of partially reacted oil, Methyl Ester with longer molecules than C18, and other impurities. Debottlenecking Processes designed to solve problems or limitations for a given piece of machinery or equipment or a given procedure, resulting in greater capacity. Base Diesel Fuel or Petroleum Diesel Fuel Diesel obtained from Crude Oil (Petroleum) refining. High-Speed Diesel or Retail Diesel or Diesel Diesel meant for domestic retail sale, a blend between base diesel and Methyl Ester at a proportion announced by the Department of Energy Business for use in high-revolution diesel engines, including passenger cars, trucks, tractors, and heavy machinery with over 1,000 revolutions per minute. Crude Palm Oil (CPO) Oil obtained from the pressing of fresh fruit bunches, a raw material for Methyl Ester or RBD Palm Oil. RBD Palm Oil or RBDPO Oil obtained from CPO refining, a raw material for Methyl Ester. Crude Palm Kernel Oil (CPKO) Oil obtained from Palm Kernel Extraction, refinable into RBD Palm Kernel Oil. RBD Palm Kernel Oil (RBDPKO) Oil obtained from RBD palm kernel refining, a raw material for Fatty Alcohols.

56-1 One Report 2021 302 3/4/2022 12:03 AM 5 Lauric Oil Oil whose main composition contains lauric acid, a saturated fatty acid with 12 carbon atoms, commonly found in Crude Palm Kernel Oil and coconut oil. Biodiesel Fuel obtained from natural products like vegetable oil and animal fats, whether used or new, for use in diesel engines. Biodiesel bears similar physical characteristics to petroleum diesel, but is classified as an alternative energy. As a rule, it may include Methyl Ester (called B100). Palm Stearin Edible palm fat derived from the separation of grease from the Palm Oil process, used for consumption. Fatty Acid Basic Oleochemicals that are acidic, a precursor for many downstream industries, including food and personal-care industries (like soaps and cosmetics) and the rubber industry. Fatty Alcohols Basic Oleochemicals that are alcohol, a precursor of surfactants and personal-care products. Pre-Cut Fatty Alcohols Fatty Alcohols with short molecule chains, consisting of C6 - C10 Fatty Alcohols, that are not yet refined into grades of pure Fatty Alcohols. Main-Cut Fatty AlcoholsFatty Alcohols with C12 - C18 molecule chains, consisting of C12 - C14 (medium-long) and C16 - C18 (long), that are not yet refined into grades of pure Fatty Alcohols. Short-Chain Fatty Alcohols Refined Fatty Alcohols containing short molecule chains. Upon refining, they yield C6, C8, and C10 Fatty Alcohols. Mid-Chain Fatty Alcohols Refined Fatty Alcohols containing Medium-long molecule chains. Upon refining, they yield C12 -C14 Fatty Alcohols. Long-Chain Fatty Alcohols Refined Fatty Alcohols containing long molecule chains.Upon refining, they yield C16, C18, or C16 -C18 Fatty Alcohols. Methyl Ester Also called B100, Methyl Ester can blend with basic diesel into retail diesel as announced by the Department of Energy Business, and canbe processed into downstream Oleochemicals. Main-Cut Crude Methyl Ester Medium-long and long-molecule Methyl Ester (C12 - C18), an intermediate product group derived from Methyl Ester distillation for Fatty Alcohols. Methanol Chemical used in the Trans-esterification process. Raw Materials Palm product, including Crude Palm Oil, RBD Palm Oil, Palm Kernel Oil, Crude Palm Kernel Oil, or RBD Palm Kernel Oil for production processes. Raw materials include chemical precursors, namely Hydrogen and Methanol.

Global Green Chemicals Public Company Limited 303 3/4/2022 12:03 AM 6 Catalyst Chemical used in the Methyl Ester process, namely Potassium Hydroxide or Sodium Methylate, designed to speed up Trans- esterification, and used in the Fatty Alcohols process, namely Hydrogenation Catalysts to speed up Hydrogenation. Trans-esterification Unit Methyl Ester production unit, where Palm Oil or Palm Kernel Oil reacts with Methanol in the presence of catalysts (Potassium Hydroxide or Sodium Methylate). Utilization Rate Actual capacity in percent of the nameplate capacity. Oleochemicals Chemicals derived from oil or natural fats (plant and animal fats). Oleochemicals, including Methyl Ester and Fatty Alcohols, can be converted into assorted downstream products. RSPO (Roundtable on Sustainable Palm Oil) Standard for sustainable palm oil production that is environmentally friendly and responsible to communities.

Global Green Chemicals Public Company Limited 555/1 Energy Complex Building A, 4th Floor, Vibhavadi-Rangsit Road, Chatuchak, Chatuchak, Bangkok 10900 Thailand Website : www.ggcplc.com Scan QR CODE for website Phone : +66 (0) 2558-7300 Fax : +66 (0) 2558-7301