Xiamen Excellence Biomass Energy Co., Ltd., established on 2006-08-17, Business scope includes general items:Non-metallic scrap and scrap processing;Biomass Fuel Processing;Recycling of renewable resources(Removal of productive scrap metal);Renewable resource processing;Sales of renewable resources;Manufacturing of bio-based materials;Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Engineering and Technology Research and Experimental Development;Biomass Energy Technology Services;Import and export.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

NOWA Technology develops a solvent extraction process that converts the entire mass of municipal wastewater sludge into useful products. Its process eliminates the environmental risks associated with all current methods of sludge disposal and operates at a lower cost than current alternatives. The Nowa process has also been successfully applied to remediation of contaminated oilfield soil, refinery sludge, and drill cuttings.

Tangshan Jinlihai Biodiesel Co., Ltd., established on 2008-12-05, Business scope includes general items:Non-metallic scrap and scrap processing;Recycling of renewable resources(Removal of productive scrap metal);Renewable resource processing;Sales of renewable resources;Resource recycling technology research and development;Biomass Fuel Processing;Biomass liquid fuel production process research and development;Manufacturing of bio-based materials;Sales of bio-based materials;Research and development of bio-based materials technology;Refined oil wholesale(Free of Hazardous Chemicals);Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Specialty Chemicals Sales(Free of Hazardous Chemicals);Import and export;Technology Import and Export;Non-residential real estate leases;Machinery and Equipment Leasing;Storage equipment rental service.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Aspen Technology, Inc. (NASDAQ: AZPN) is a global software leader helping industries at the forefront of the world’s dual challenge meet the increasing demand for resources from a rapidly growing population in a profitable and sustainable manner. AspenTech solutions address complex environments where it is critical to optimize the asset design, operation and maintenance lifecycle. Through our unique combination of deep domain expertise and innovation, customers in asset-intensive industries can run their assets safer, greener, longer and faster to improve their operational excellence. To learn more, visit AspenTech.com.

Korea Institute of Energy Research is a government-funded research institute that develops energy technology.

M Energy Co., Ltd. produces and sells biodiesel. Its other products include glycerin and biosol. The company was founded on June 1, 2000 and is headquartered in Pyeongtaek, South Korea.

Arisdyne Systems, Inc. provides retrofit equipment for fuel ethanol and biodiesel producers. It specializes in designing small footprint devices that utilize its patented controlled flow hydrodynamic cavitations and applies to increase yield for ethanol production, reduce chemical consumption for vegetable oil degumming and neutralization and reduce catalyst consumption for biodiesel production. The company was founded in 2006 and is headquartered in Middleburg, OH.

INHA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION provides practical help for improving the technology of an industrial field.

Chinese Academy of Science Guanzhou Energy Research Institute is a Chinese company located in Guangzhou and ultimately controlled by the Government of China that engages in technical research operation.

GEA Mechanical Equipment GmbH, a subsidiary of GEA Group AG, is a German company located in Oelde. The firm provides management services. Martin Seifert and Klaus Stojentin are the current co-CEOs of the firm.

Part of Hankuk Plant Service Co., Ltd., Daewoo Power Co., Ltd. is a South Korean company located in Seoul that provides energy generation services. On December 16, 2021 Hankuk Plant Service Co., Ltd. acquired Daewoo Power Co., Ltd. from Daewoo Engineering & Construction Co. Ltd. for $0.42 million.

Tanghe Jinhai Biotechnology Co., Ltd., established on 2007-06-21, The scope of business includes the acquisition of waste oil;biodiesel[closed cup flash point>60ºC],fatty acid,Oleochemicals(Does not contain flammable and explosive materials,Hazardous Chemicals,Precursors)Production,Sales and OEM business of the above products;Grain and oil machinery processing sales and technical services;Plant and self-owned equipment leasing,Import and export of goods and technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval)*

Hebei Jingu Renewable Resources Development Co., Ltd., established on 2012-08-20, Business scope includes technology research and development of renewable resources,Technical Services;Hazardous Waste Treatment;Discarded food waste,Oily waste diatomaceous earth,waste clay,saponins,useless,vegetable oil,Waste mineral oil purchase;biodiesel(fatty acid methyl ester),recycled base oil,lubricating oil,Cement brick processing,Sales(It can be produced only after passing the inspection and acceptance by the environmental protection department);Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)**

Henan Huatai Cereals & Oils Machinery Co., Ltd. is a private company headquartered in Anyang, China. The firm manufactures grain and oil machinery. It was founded in 2004. Bo Yan is currently the CEO of the company.

Jiaozuo Xinsheng Biochemical Co. Ltd. is a Chinese private company located in Jiaozuo. The firm manufactures diesel related products.

Chengdu Hengrun High-tech Co., Ltd., established on 2012-12-12, Business scope includes bioenergy,Research on new material production technology;Production and sales:fatty acid methyl ester(biodiesel)and its by-products;clean diesel,Highly clean blended fuel,Chemically modified animal and vegetable oils,Industrial Blends;Food waste collection and transportation,Food waste disposal;Sales:plasticizer;cargo freight;Import and export,Technology Import and Export,Agent import and export;supply chain management,Internet of Things Technology Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Wanhua Chemical’s main business segments consists of four parts: Polyurethane, Petro-Chemicals, Performance Solutions and Special Chemicals. The main business of Wanhua Chemical is the R&D, production and sales of PU series products, like isocyanate and polyol; the series petrochemical products, like PO/AE; the functioning materials of water-based coatings and the specialty chemicals.

Yangzhou Jianyuan Biotechnology Co., Ltd., established on 2014-12-17, Business scope includes research and development of biotechnology products;biodiesel production,Sales;Recycling of Waste Animal and Vegetable Oil,use;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items:Urban domestic waste operating services(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results) General project:Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Specialty Chemicals Sales(Free of Hazardous Chemicals);Petroleum Products Manufacturing(Free of Hazardous Chemicals);Petroleum product sales(Free of Hazardous Chemicals);Resource recycling technology research and development;Refined oil storage(Free of Hazardous Chemicals);General Cargo Warehousing Services(Does not contain hazardous chemicals and other items that require approval)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Beijing Guolin Energy Technology Co., Ltd., established on 2005-01-24, Business scope includes technology development,technology transfer,technical consulting,Technical Services;investment management;Investment Advisory;Business Management Consulting;urban landscaping;Investment;Import and export,Technology Import and Export,Agent import and export;Raw grain sales.(After receiving this license,It should be filed with the District and County Commerce Commission.)