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Since 2011, domestic cars that leave Xinjiang ports have continued. In the first April, there were more than 3,200 Chinese cars out of the West, valued at more than US$100 million.
According to Urumqi Customs statistics, from January to April 2011, Xinjiang Autonomous Region exported 3,213 vehicles worth US$127 million, an increase of 93% and 76% year-on-year. Among them, 2,305 vehicles were exported from the Horgos Port, valued at US$93 million, an increase of 73% and 63% respectively over the same period of last year, accounting for 70% of the total value of auto exports from Xinjiang Port.
From the perspective of the Khorgos port export car, the number of cars sold to Central Asia in 2011 was mainly freight motor vehicles, which exported 1,931 vehicles in the first four months, an increase of 60.4% year-on-year, accounting for 83.8% of the total car exports. . In addition, the number of export passenger vehicles has grown rapidly, increasing by 3.5 times year-on-year.
In order to expand the markets in Central Asia and Western Asia, Customs and other departments took a number of convenient customs clearance measures for Xinjiang port auto exports, implemented an appointment-type customs declaration, implemented priority inspections, prioritized customs clearance procedures, and established a fast lane for automobile exports.
In recent years, China’s automobile industry has developed rapidly and its production of automobiles has grown at a rapid rate. As Kazakhstan, Kyrgyzstan and other neighboring countries in Xinjiang have experienced economic growth, the demand for domestically-made large-scale trucks, special-purpose vehicles and light passenger cars that have a Xinjiang's port exports have increased.
Since 33% of the anion charges are due to hydroxy ions the basicity is 33% (but in tanning jargon it is known as 33% reduced). Products with higher basicities, e.g. 42% or 50% may be obtained by the addition of sodium carbonate, these are often used in combination with Sodium Formate. The sodium sulfate is often left in the technical product since it is inert with respect to the tanning process. It is important to fully reduce the hexavalent chromium to trivalent since the hexavalent is more likely to cause health problems for tanners and leather consumers.
Chromium(III) sulfate usually refers to the inorganic compounds with the formula Cr2(SO4)3.x(H2O), where x can range from 0 to 18. Additionally, ill-defined but commercially important "basic chromium sulfates" are known. These salts are usually either violet or green solids that are soluble in water. It is commonly used in tanning leather.
Basic chromium sulfate is mainly used for tanning leather. It is the raw material for producing chromium hydroxide. The dye industry is used to produce reactive black dyes. Printing and dyeing industry is used as mordant.