China Petrochemical Corporation
| Company type | State-owned enterprise |
|---|---|
| Industry | Oil and gas |
| Founded | 1994 |
| Headquarters | Beijing , China |
Area served | Worldwide |
| Products | Oil refining, petrochemicals, natural gas, fuel distribution |
| Owner | State-owned Assets Supervision and Administration Commission (SASAC) of the State Council of China |
Number of employees | (not specified in text) |
| Parent | China Petrochemical Corporation (Sinopec Group) |
China Petroleum and Chemical Corporation, commonly known as Sinopec Group, is a major oil and gas company headquartered in Beijing's Chaoyang District. It functions under the supervision of the State-owned Assets Supervision and Administration Commission (SASAC) of the State Council of China. Sinopec operates a publicly traded subsidiary, Sinopec Limited, which is listed on both the Hong Kong and Shanghai stock exchanges. Recognized as the largest oil refining entity worldwide and a state-owned enterprise, it ranks second in global revenue only behind Walmart.
Domestic
In 1994, Sinopec was designated for restructuring into a state holding company, facilitating the partial public offering of its subsidiaries. Sinopec Limited was founded in February 2000 under the China Petrochemical Corporation Group umbrella and went public simultaneously on the Hong Kong, New York, and London stock markets in October 2000, raising $3.5 billion. A subsequent listing on the Shanghai exchange occurred in June 2001. The company's assets were originally derived from the Ministry of Petroleum Industry and Ministry of Chemical Industry, which underwent partial privatization during the 1980s. Industry experts often describe Sinopec as having a stronger focus on downstream activities compared to PetroChina; however, since 1998, it has expanded its upstream operations through a government-mandated asset exchange with CNPC.
China's accession to the World Trade Organization in 2001 intensified demands for greater efficiency within domestic oil companies. Prior to its public offering, Sinopec reduced its workforce by over 200,000 employees. In 2005, BP collaborated with Sinopec to establish SECCO, an ethylene derivatives facility located within Shanghai Chemical Industry Park, boasting an annual capacity exceeding 3.2 million tons. Sinopec purchased BP’s stake in SECCO for $1.68 billion in 2017; later in 2022, Ineos acquired half of Sinopec’s share as part of a broader strategic alliance.
The Jiujang Petrochemical Complex, operational since 1975 and managed by Sinopec, processes approximately 8 million tonnes of crude oil annually. In 2023, Chinese President Xi Jinping visited this refinery, underscoring its strategic significance and its role within the framework of Socialism with Chinese characteristics.
Despite government-imposed price controls on downstream products, Sinopec achieved a 6.8% operating margin in 2006. The National Development and Reform Commission (NDRC) regulates fuel pricing while the Ministry of Finance levies windfall taxes on upstream earnings. To offset losses resulting from these price caps, the government provided subsidies amounting to nearly $1.75 billion during 2005-06. This situation exemplifies Sinopec’s "policy adjusted profit" model—balancing financial performance with state directives—reflected in its "one profit, five rates" evaluation system introduced by 2023.
In 2007, Saudi Aramco and Exxon formed partnerships with Sinopec to expand Fujian refinery capacity threefold to 240,000 barrels per day by 2009 and to jointly operate fuel distribution networks within Fujian province. Between 2008 and 2019, these collaborators invested over $3 billion to increase Tianjin’s ethylene production capacity to 1.3 million tons annually. Within Fujian’s Gulei Industrial Park, Sinopec established a $4 billion joint venture with Taiwanese companies producing one million tonnes of ethylene each year; Saudi Aramco holds a 25% ownership stake. The second phase of this project commenced in 2024 with a $9.8 billion investment from Aramco targeting full operational status by 2030.
In 2012, Sinopec completed an ethylene manufacturing plant in Wuhan through a joint venture with South Korea’s SK Group to enhance domestic output consistent with NDRC objectives.
Zhejiang Oil Products Company became part of Sinopec operations in 1998 and has grown into one of China’s largest refineries with a strong emphasis on non-fuel chemical production such as aromatic compounds—posing competitive pressure on foreign firms. In 2023, Saudi Aramco acquired a 10% stake in this refinery.
The onset of the COVID-19 pandemic led to a loss of approximately 23 billion yuan in early 2020; nevertheless, revenue rebounded by 22% in 2021 while net profits increased by 25% during the first quarter of 2022 as fuel consumption recovered.
In 2021, Sinopec entered into a partnership with NIO Inc., installing a NIO Power Swap Station at its Beijing site and collaborating on innovations involving new materials, intelligent electric vehicle technologies, Battery-as-a-Service (BaaS), recreational infrastructure development, and vehicle procurement.
By late 2024, China’s imports of U.S. natural gas are projected to more than double. In March 2022, Sinopec and Aramco signed a memorandum of understanding aimed at deepening downstream cooperation.
Sinopec’s Hainan Baling Chemical New Material Company inaugurated a styrene-butadiene copolymer (SBC) facility with an annual capacity of one million tonnes in 2023, establishing it as the largest SBC producer worldwide. That same year marked Sinopec’s operation of Asia’s deepest oil well at nearly 9,432 meters beneath Xinjiang.
Since its inception, Sinopec has maintained close collaboration with BP; their Zhejiang joint venture operated over two thousand gas stations by 2021. At the Davos Economic Forum in 2024, they signed a strategic cooperation agreement to develop 5,000 new electric vehicle charging stations by 2025 and jointly advance EV infrastructure projects—supporting China’s environmental objectives outlined in the Fourteenth Five-Year Plan.
International
Sinopec has demonstrated a willingness, characteristic of Chinese state-owned oil enterprises, to invest in overseas infrastructure projects that often carry significant risks. This approach is supported by affordable financing from Chinese government banks and bilateral infrastructure agreements between China and other nations. Any major foreign acquisitions must receive authorization from China's National Development and Reform Commission and the State Council. Initial efforts to secure reserves in Iran (2001) and Kazakhstan (2003) were unsuccessful, prompting Sinopec to increasingly depend on off-take contracts to access markets. The global financial crisis in 2008 shifted the company’s strategy more toward mergers and acquisitions.
According to the OECD, Chinese national oil firms prioritize international ventures to ensure stable oil supply chains, aligning with Sinopec’s 2005 objective of importing 15 million tons of crude oil. Under China’s Go Out policy, Sinopec was encouraged to establish overseas oil and gas hubs and broaden its import sources. By 2022, local personnel comprised 74% of Sinopec’s workforce in foreign operations.
Sinopec initiated its collaboration with Iran in 2001, formalizing a $70 billion agreement in 2004 for developing the Yadavaran Field. Despite pressure from U.S. sanctions, production began in 2012; however, Sinopec halted Iranian oil purchases in 2019 due to renewed sanctions. In Saudi Arabia, the company installed its first drilling rig in 2000 and commenced exploration activities by 2004.
Unipec, a subsidiary of Sinopec, entered into a contract with Total Gabon in 2002 to buy crude oil from Gabon. After disagreements over licensing fees led Gabon to nationalize an oilfield in 2013, negotiations eventually reinstated Sinopec’s extraction rights. In Angola, infrastructure projects financed by a $2 billion loan from the Export–Import Bank of China favored Sinopec over competing international companies.
In 2005, Sinopec partnered with CNPC to acquire Ecuador’s EnCana petrochemical assets for $1.42 billion, securing access to significant crude output and pipeline networks. Despite Ecuador’s labor reforms mandating over 90% local workforce usage—which caused some firms to withdraw—Sinopec continued operations until environmental concerns and indigenous opposition halted expansion plans in 2019.
Sinopec is a member of Petrodar Operating Company Ltd., a consortium including CNPC and Sudan’s state-owned Sudapet, which boosted Sudanese oil production following pipeline completion in 2005. The secession of South Sudan resulted in most reserves being lost; ongoing conflicts have intermittently disrupted pipeline operations.
Since 2006, Sinopec has collaborated with Rosneft on the Sakhalin-III and Udmurtneft projects in Russia, accessing more than 551 million barrels of reserves producing around 120,000 barrels daily. Sinopec fully financed this partnership.
A 2007 attack by Ogaden rebels on a Sinopec facility in Ethiopia caused casualties but did not halt company activities. In Syria, Sinopec acquired Tanganyika Oil in 2008 for $2 billion, gaining fields with over one billion barrels of reserves; however, the outbreak of civil war forced suspension of operations by 2012.
Sinopec entered Australia’s market in 2008 through acquiring a controlling interest in AED Oil for $594 million, taking over the underperforming Puffin oil fields. The following year, it purchased Addax Petroleum for $7.24 billion—marking the largest foreign acquisition by a Chinese company—gaining production assets primarily located in West Africa and Kurdistan. The Geneva office closed in 2017 after resolving bribery allegations related to Nigerian operations.
In Canada, Sinopec bought ConocoPhillips’ 9% stake in Syncrude for $4.65 billion (2010) and acquired Daylight Energy for C$2.2 billion (2012), enhancing its expertise in oil sands extraction. In Brazil, investments included $7.1 billion for Repsol assets (2010) and $5.2 billion for a stake in Galp Energia (2011), aimed at expanding deepwater drilling capabilities.
A joint venture with Chevron commenced deepwater drilling activities in Indonesia's Kutai Basin in 2011 through an $680 million investment for an 18% interest targeting crude oil and natural gas reserves aligned with China’s energy diversification strategy.
Unipec secured a six-year $3 billion loan agreement with Ghana's government in 2011 linked to a long-term oil supply contract; however, delays in project financing impacted progress on the Atuabo Gas Plant.
Sinopec Addax acquired Shell’s offshore exploration assets near Cameroon (Pecten) in 2011. Collaborating with BP, it launched bunker fuel operations starting from Singapore (2015), later expanding deliveries across China and Europe by 2020.
In 2012, Sinopec Addax invested $1.5 billion into North Sea drilling operations; following dispute resolution with Repsol settled at $2.1 billion in 2023, the venture was rebranded. In Myanmar (2013), Sinopec divested part of an oil block stake to Taiwan's CPC Corp., while also acquiring a one-third share of Apache Corporation’s Egyptian assets for $3.1 billion.
In Angola, the company purchased Marathon Oil’s offshore fields for $1.52 billion (2013) and remains a minority stakeholder through joint ventures with Sonangol under Sonangol Sinopec International as of 2023. Additionally, it co-owns POLY-GCL Petroleum developing a $4 billion Ethiopian natural gas initiative that includes pipeline infrastructure connecting to Djibouti—reflecting China’s growing LNG imports from Africa.
November 2021 marked Sinopec signing China’s largest long-term LNG contract: a twenty-year deal with U.S.-based Venture Global LNG; subsequently, it offered LNG resales amid soaring Asian spot prices during 2022.
Despite Russia's invasion of Ukraine in 2022, Sinopec maintained its Russian joint venture operations; Ukraine designated it as an International Sponsor of War due to these associations. By March 2025 reports indicated that Sinopec had ceased purchasing Russian oil amid sanction risks.
In April 2023, Sinopec became the first Asian buyer involved in QatarEnergy's North Field East LNG expansion project by acquiring a 5% stake valued at $29 billion—the development includes an LNG train capable of eight million tonnes per year under a record-breaking 27-year contract.
June 2023 saw the launch of Sinopec Overseas Investment Holding tasked with managing international refinery investments such as the Yasref refinery (with a capacity of 400,000 barrels per day) and the $10 billion Amur Gas Chemical Complex located in East Siberia.
In September 2023, Sinopec procured over thirty LNG cargoes through tenders from various suppliers to strengthen winter supplies amid shortfalls from Venture Global.
On October 17, 2023, Sinopec signed an equity partnership agreement for a $7.7 billion polyethylene project in Kazakhstan alongside KazMunayGas JSC acquiring a 30% interest; construction is anticipated to begin by late 2024.
In Sri Lanka, approval was granted late in 2023 for Sinopec’s $4.5 billion refinery development at Hambantota International Port—signifying notable growth into South Asia’s refining sector infrastructure.
Governance
Sinopec is classified as a "core" central state-owned enterprise under the supervision of SASAC. The chairman, similar to leaders of other Chinese National Oil Companies, holds a vice-ministerial rank—a political role appointed by the Ministry of Personnel, typically granted to senior Communist Party officials as acknowledgment of their contributions to the industry. This senior-level leadership position allows Sinopec to secure government backing in areas such as financing, international negotiations, and pricing strategies. Although state-controlled, Sinopec did not distribute dividends to the government until 2008 and maintains representation within the Central Committee of the Chinese Communist Party. Certain investments, particularly those in Iran and Sudan, were considered politically sensitive, leading SASAC to hold Sinopec’s executives personally responsible for any financial setbacks linked to these high-risk projects.
The company’s governance structure includes a Board of Directors selected through an internal committee that features the chairman. The board prioritizes diversity, reporting 10% female representation among directors and 31% female staff in its annual disclosures. Nevertheless, audits conducted on Sinopec and other publicly listed Chinese corporations often lack independent verification.
Chen Tonghai, who previously chaired the board, was removed in 2007 and later sentenced to death in 2009 for corruption charges. His successor was Su Shulin, formerly affiliated with CNPC. In response to this scandal, Sinopec has actively sought to dissociate itself from Chen’s tenure.
Environmental and safety record
Sinopec initiated oil exploration activities in 2004 within the 1,550 square kilometers of Loango National Park in Gabon, attracting criticism for environmentally harmful methods. Conservation experts from organizations such as the Wildlife Conservation Society condemned the use of explosives and heavy equipment that endangered native gorilla populations beyond existing legal protections. While Gabonese legislation permits oil extraction in national parks contingent upon environmental restoration efforts, international specialists advocated for less intrusive techniques like horizontal drilling. Sinopec halted operations in 2006 but resumed after modifying its environmental protocols in collaboration with Gabonese authorities and global conservation organizations, subsequently receiving favorable assessments.
On 21 December 2006, a gas leak occurred during drilling activities conducted by Sinopec’s Southern Prospecting and Development Branch in Quingxi, leading to the evacuation of approximately 12,380 residents. Efforts to control the leak required two weeks and multiple interventions before it was fully sealed.
In 2007, China’s leading environmental agency mandated Sinopec to suspend operations at an oil field due to ongoing river pollution and failure to comply with wastewater discharge standards. The company faced fines and was subjected to enhanced regulatory oversight. Furthermore, in 2008, the Guangdong Provincial Environment Bureau issued red alerts against 19 companies—including Sinopec Guangzhou—for excessive emissions and significant environmental violations.
A catastrophic explosion on an oil pipeline in Qingdao, Shandong province on 22 November 2013 caused at least 62 fatalities, injured 136 individuals, and forced mass evacuations after ignited leaked oil spread.
By 2021, Sinopec’s greenhouse gas emissions were recorded at 172.56 million tonnes of CO2 equivalent. Although emissions slightly declined to 169 million tonnes by 2023, the company remained ranked as the second-largest emitter among global oil corporations.
Renewable energy
By 2021, Sinopec had become China's leading provider of geothermal energy, with strategic goals focused on advancing the development of smog-free cities.
The company launched a large-scale carbon capture, utilization, and storage (CCUS) initiative, operational since January 2022. This project integrates the Sinopec Qilu carbon capture system with CO₂ shifting and storage operations at the Shengli Oil Field. Sinopec collaborates with industry leaders such as Baosteel, Shell, and BASF to further innovate in CCUS technologies.
In the realm of hydrogen production, Sinopec was the foremost producer of grey hydrogen in China by 2021—hydrogen generated from petrochemical processes without carbon capture. In 2023, it inaugurated its first solar-driven green hydrogen plant located in Xinjiang, designed to produce 20,000 tonnes annually to support its Tahe refinery. Additionally, Sinopec's Hydrogen Transmission Pipeline Demonstration Project aims to connect grey, blue, and green hydrogen sources stretching from Inner Mongolia to Beijing, addressing critical infrastructure challenges that impede hydrogen adoption. For instance, a wind-powered green hydrogen facility near Ordos City commenced operations in 2023 with a capacity of 20,000 tonnes per year.
Research Institutions
Sinopec manages multiple research centers, notably the Research Institute for Petroleum Processing (RIPP), which was founded in 1956 and was active prior to the company's IPO. RIPP remains instrumental in securing patents that contribute to enhancing Sinopec's operational efficiency and technological edge.