Chemicals used in industry and scientific research; chemicals and chemical preparations used in the petrochemical industry; catalysts for petrochemical processes; catalysts for use in the manufacture of synthetics, rubbers and polymers; catalysts for use in the production of polyolefins

Engineering services; engineering services in the field of chemical, petrochemical, petroleum refining, plastic, and coal processing industries; engineering services, namely, design of technology for the processing of oils, gases, hydrocarbons, fuels, and petrochemicals; scientific and industrial research in the field of processing of oils, gases, hydrocarbons, fuels, and petrochemicals; scientific research and development in the field of processing of oils, gases, hydrocarbons, fuels, and petrochemicals; designing and planning of oil refineries and chemical, petrochemical, oil, natural gas, gas, and other process and industrial plants and facilities; materials testing services, chemical analysis services, scientific laboratory and chemical laboratory services, and analytical chemical services, all offered in connection with oil refineries and chemical, petrochemical, oil, natural gas, gas, oil refinery, and other process and industrial plants and facilities in the chemical, petrochemical, petroleum refining, plastic, and coal processing industries; consultancy and advisory services in the field of chemical process development; consultancy and advisory services, namely, designing and developing oil refineries, and chemical, petrochemical, oil, gas, natural gas, oil refinery, and other process and industrial plants and equipment therefor; research, analysis, and quality evaluation services for others in the field of processing of oils, gases, hydrocarbons, and petrochemicals; scientific consulting, material testing, design of machinery and equipment for others, engineering services, chemical process development for others, technical assistance in the nature of advice, information and consultancy in relation to processing of oils, gases, hydrocarbons, fuels, and petrochemicals, and scientific laboratory services in the chemical, petrochemical, petroleum refining, plastic, synthetic natural gas, and coal processing industries; initial start-up and initial operations support services, namely, diagnostic, testing, technological troubleshooting, evaluating, and analyzing of equipment used by oil refineries and chemical, petrochemical, oil, natural gas, gas, oil refinery, and other process and industrial plants and facilities in the chemical, petrochemical, petroleum refining, plastic, and coal processing industries; technical support in the nature of technical advisory services relating to the manufacture of synthetics, rubbers and polymers; consulting services in the field engineering of oil refineries and chemical, petrochemical, oil, natural gas, gas, plastic, and coal processing plants, oil refinery plants, and other process and industrial plants, and associated equipment and facilities; technical consulting services in the field of the designing the manufacture and configuration of polyolefin production systems

Licensing of oil refining and petrochemical technologies; consultation services in the field of the licensing of oil refining and petrochemical technology; licensing of technologies for the manufacture and configuration of polyolefin production systems; licensing of specialized equipment and chemical and petrochemical processes to third party oil refineries and chemical, petrochemical, oil, gas, natural gas, and other process and industrial plants and facilities; licensing services, namely, licensing and assisting others in the licensing of rights to equipment and industrial, refining and chemical processes for use in third party oil refineries and chemical, petrochemical, oil, gas, natural gas, and other process and industrial plants and facilities; licensing of intellectual property