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Wanhua Chemical Group
Wanhua Chemical Group Co., Ltd. known as Wanhua Chemical and formerly Yantai Wanhua Polyurethane or Yantai Wanhua Polyurethanes or Yantai Wanhua, is a Chinese listed company in chemical industry. History The listed company was incorporated in 1998 as Yantai Wanhua Polyurethane Co., Ltd. (). Co-founder of the company, Wanhua Group Corporation ( or ), initially owned 93.25% shares. The company started its initial public offering in December 2000. The shares started to trade in the Shanghai Stock Exchange in January 2001. Initially, the listed company only owned the methylene diphenyl diisocyanate (MDI) production line of the former Yantai synthetic leather factory. It was a common practice at that time to list part of the assets instead of the whole conglomerate. The size of the listed company expanded beyond that assets, however. That MDI production line was replaced by a new one in 2014, also located in Yantai. The company also imported technology from Honeywell for its Yantai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wanhua Industrial Group
Wanhua Industrial Group Co., Ltd. is a Chinese holding company. It was the parent company of Wanhua Chemical Group and BorsodChem until 2018. Yantai Municipal People's Government, via ''Yantai Guofeng'', still owned 39.497% stake of the company as of 2017. The government also sold 25% stake of the company to a consortium of Pemex and Deutsche Bank in 2007. History Predecessors Yantai synthetic leather factory The predecessor of Wanhua Group Corporation, was Yantai synthetic leather factory ( or ). The plan to built the factory was approved by the in 1978. The construction started in 1980 and completed in 1983. The manufacturing technology was imported from Japan (from according to ''C&EN'') and was the first synthetic polyurethane leather factory of China. In 1988, the ownership of the factory was transferred from the to the Yantai Municipal People's Government. Wanhua Group Corporation In 1995, the factory was re-incorporated as a limited company as , or in short, Wanhua G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhuhai
Zhuhai (, ; Yale: ''Jyūhói''), also known as Chuhai is a prefecture-level city located on the west bank of Pearl River estuary on the central coast of southern Guangdong province, People's Republic of China, on the southeastern edge of Pearl River Delta. Its name literally means "pearl sea", which originates from the city's location at the mouth of the Pearl River meeting the South China Sea. Zhuhai borders Jiangmen to the west, Zhongshan to the north and Macau to the southeast, and shares maritime boundaries with Shenzhen and Hong Kong to the northeast across the estuary. Zhuhai was one of the original four Special Economic Zones established in 1980, as well as one of China's premier tourist destinations, being called the Chinese Riviera. While the city is located in the traditionally Cantonese-speaking province of Guangdong, a significant portion of the population is now made up of Mandarin-speaking economic migrants originally from inland provinces. The core of Zhuhai, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ningbo
Ningbo (; Ningbonese: ''gnin² poq⁷'' , Standard Mandarin pronunciation: ), formerly romanized as Ningpo, is a major sub-provincial city in northeast Zhejiang province, People's Republic of China. It comprises 6 urban districts, 2 satellite county-level cities, and 2 rural counties, including several islands in Hangzhou Bay and the East China Sea. Ningbo is the southern economic center of the Yangtze Delta megalopolis, and is also the core city and center of the Ningbo Metropolitan Area. To the north, Hangzhou Bay separates Ningbo from Shanghai; to the east lies Zhoushan in the East China Sea; on the west and south, Ningbo borders Shaoxing and Taizhou respectively. As of the 2020 Chinese National Census, the entire administrated area of Ningbo City had a population of 9.4 million (9,404,283), of which 4,479,635 lived in the built-up (or metro) area of its five urban districts. Within the next decade, the cities of Cixi, Yunhao and Fenghua will likely also be co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forbes
''Forbes'' () is an American business magazine owned by Integrated Whale Media Investments and the Forbes family. Published eight times a year, it features articles on finance, industry, investing, and marketing topics. ''Forbes'' also reports on related subjects such as technology, communications, science, politics, and law. It is based in Jersey City, New Jersey. Competitors in the national business magazine category include ''Fortune'' and ''Bloomberg Businessweek''. ''Forbes'' has an international edition in Asia as well as editions produced under license in 27 countries and regions worldwide. The magazine is well known for its lists and rankings, including of the richest Americans (the Forbes 400), of the America's Wealthiest Celebrities, of the world's top companies (the Forbes Global 2000), Forbes list of the World's Most Powerful People, and The World's Billionaires. The motto of ''Forbes'' magazine is "Change the World". Its chair and editor-in-chief is Steve Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forbes Global 2000
The ''Forbes'' Global 2000 is an annual ranking of the top 2000 public companies in the world, published by ''Forbes'' magazine. "The Global 2000" annual ranking is assembled by ''Forbes'' using a weighted assessment of four metrics: sales, profit, assets and market value. The list has been published since 2003. 2022 list In 2022, the ten largest companies as calculated by this method were: 2021 list In 2021, the ten largest companies as calculated by this method were: 2020 list In 2020, the ten largest companies as calculated by this method were: 2019 list In 2019, the ten largest companies as calculated by this method were: 2018 list In 2018, the ten largest companies as calculated by this method were: As a group, the Forbes Global 2000 in year 2018 accounts for $39.1* trillion in sales, $3.2 trillion in profit, $189* trillion in assets and $56.8* trillion in market value. By industry sector The top-ranked companies in each industry sector are as follows. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toluene Diisocyanate
Toluene diisocyanate (TDI) is an organic compound with the formula CH3C6H3(NCO)2. Two of the six possible isomers are commercially important: 2,4-TDI (CAS: 584-84-9) and 2,6-TDI (CAS: 91-08-7). 2,4-TDI is produced in the pure state, but TDI is often marketed as 80/20 and 65/35 mixtures of the 2,4 and 2,6 isomers respectively. It is produced on a large scale, accounting for 34.1% of the global isocyanate market in 2000, second only to MDI. Approximately 1.4 billion kilograms were produced in 2000. All isomers of TDI are colorless, although commercial samples can appear yellow. Synthesis 2,4-TDI is prepared in three steps from toluene via dinitrotoluene and 2,4-diaminotoluene (TDA). Finally, the TDA is subjected to ''phosgenation'', i.e., treatment with phosgene to form TDI. This final step produces HCl as a byproduct and is a major source of industrial hydrochloric acid. : Distillation of the raw TDI mixture produces an 80:20 mixture of 2,4-TDI and 2,6-TDI, known as TDI (80/20) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isocyanate
In organic chemistry, isocyanate is the functional group with the formula . Organic compounds that contain an isocyanate group are referred to as isocyanates. An organic compound with two isocyanate groups is known as a diisocyanate. Diisocyanates are manufactured for the production of polyurethanes, a class of polymers. Isocyanates should not be confused with cyanate esters and isocyanides, very different families of compounds. The cyanate (cyanate ester) functional group () is arranged differently from the isocyanate group (). Isocyanides have the connectivity , lacking the oxygen of the cyanate groups. Structure and bonding In terms of bonding, isocyanates are closely related to carbon dioxide (CO2) and carbodiimides (C(NR)2). The C−N=C=O unit that defines isocyanates is planar, and the N=C=O linkage is nearly linear. In phenyl isocyanate, the C=N and C=O distances are respectively 1.195 and 1.173 Å. The C-N=C angle is 134.9° and the N=C=O angle is 173.1°. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aliphatic
In organic chemistry, hydrocarbons ( compounds composed solely of carbon and hydrogen) are divided into two classes: aromatic compounds and aliphatic compounds (; G. ''aleiphar'', fat, oil). Aliphatic compounds can be saturated, like hexane, or unsaturated, like hexene and hexyne. Open-chain compounds, whether straight or branched, and which contain no rings of any type, are always aliphatic. Cyclic compounds can be aliphatic if they are not aromatic. Structure Aliphatic compounds can be saturated, joined by single bonds (alkanes), or unsaturated, with double bonds (alkenes) or triple bonds (alkynes). If other elements (heteroatoms) are bound to the carbon chain, the most common being oxygen, nitrogen, sulfur, and chlorine, it is no longer a hydrocarbon, and therefore no longer an aliphatic compound. The least complex aliphatic compound is methane (CH4). Properties Most aliphatic compounds are flammable, allowing the use of hydrocarbons as fuel, such as methane in Buns ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemical & Engineering News
''Chemical & Engineering News'' (''C&EN'') is a weekly news magazine published by the American Chemical Society, providing professional and technical news and analysis in the fields of chemistry and chemical engineering.C&EN Magazine Website Chemical and Engineering News, October 12, 2009, accessed October 12, 2009 It includes information on recent news and research in these fields, career and employment information, business and industry news, government and policy news, funding in these fields, and special reports. The magazine is available to all members of the American Chemical Society. History The magazine was established in 1923,C&EN- Happy Birthday to Us, accessed O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Largest Chemical Producers
''Chemical & Engineering News'' publishes an annual list of the world's largest chemical producers by sales, excluding formulated products such as pharmaceutical drugs and coatings. In 2018, sales of the top fifty companies amounted to , an increase of 11.8% compared to the top fifty producers of 2017. The American Chemistry Council estimated that global chemical sales in 2014 rose by 3.7% to . In 2018, DowDuPont, the result of the 2017 merger between Dow Chemical and DuPont, became the world's top chemical producer ending BASF’s 12-year reign as the largest chemical company in the world. However, in April 2019, DowDuPont then split into three separate firms—Dow, DuPont, and Corteva Agriscience. In 2018, more than half of the companies on the list were headquartered in the United States (10), Japan (8) or Germany (5); 18 countries in total were represented. In 2018, Forty-eight of the companies on the list disclosed chemical profits, which totaled , an increase of 1.3% from 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The National (Abu Dhabi)
''The National'' is a private English-language daily newspaper published in Abu Dhabi, United Arab Emirates. The newspaper is owned by Sheikh Mansour bin Zayed Al Nahyan, the deputy prime minister of the United Arab Emirates and member of the royal family of Abu Dhabi. History and profile ''The National'' was first published on 17 April 2008 by Abu Dhabi Media. The government-owned media company ran the newspaper along with other publications, including ''Al-Ittihad'', '' Majid'', ''Zahrat Al Khaleej'' and ''National Geographic Al Arabiya'' (in partnership with ''National Geographic''). In 2016, ''The National'' was acquired by International Media Investments, a subsidiary of the Abu Dhabi Media Investment Corporation, a private investment company owned by Mansour bin Zayed Al Nahyan that is also part-owner of Sky News Arabia. Under new ownership, ''The National'' was relaunched in July 2017, a move marked by relocation to new headquarters and the opening of a foreign bureau in L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
