In a recent case, a Shenzhen-based company declared to the Beilun Customs of Ningbo Customs that it had exported two standard containers of "iron ornaments" to Thailand. However, during inspection, customs officials discovered that the actual goods were large woven bags containing white powder. Samples were taken and tested, revealing that over 97% of the material was fluorite powder. A total of 50 tons of this high-purity fluorite was identified as a restricted export commodity under national regulations. This marks the first instance this year where Beilun Customs intercepted a false declaration involving fluorite powder exports. Authorities have emphasized that with tighter controls on fluorite exports, smuggling and disguised exports must be closely monitored.
The development of China’s fluorine chemical industry is heavily dependent on the availability of fluorite resources. Since 1999, China has implemented an export quota system to regulate the outflow of these critical minerals. As a result, fluorite exports dropped sharply from 1.2 million tons in 2000 to 643,000 tons in 2006. Today, China is at a crucial stage in the growth of its fluorination industry, with annual fluoride demand growing by approximately 12%. Three key trends are emerging: First, domestic fluorine products are not sufficient to meet industrial needs, leading to a surge in imports of high-end fluorinated chemicals. Second, the phase-out of ODS substances such as refrigerants and foaming agents is increasing the demand for fluorine. Third, international fluorine giants are expanding their presence in China, further intensifying competition.
In the 1980s, Zhejiang Province was known for its high-grade acid-grade fluorite deposits. But two decades later, the province had to seek fluorite from outside its borders. According to a representative from Zhejiang Suihua Fluorine Co., Ltd., although the Chinese government has imposed strict export quotas as part of its national security strategy, fluorite exports have declined year by year. However, indirect exports of hydrofluoric acid have risen significantly, meaning that the overall resource outflow hasn't been effectively curbed. Factors like illegal mining, small-scale operations, and smuggling continue to threaten the sustainable use of fluorite resources.
Efforts to manage and increase the value of non-renewable fluorite resources remain a central challenge in the industry. Due to long-term over-exploitation, fluorite reserves in southern provinces like Zhejiang are nearing depletion. The recoverable quantity and production levels have been declining, causing prices to rise from 700 yuan per ton two years ago to 1,000 yuan today. Additionally, the quality of fluorite in some regions in Zhejiang has deteriorated, with some areas even extracting fluorite from waste residue. In Chenzhou, Hunan, where fluorite development is still in its early stages, existing production facilities are rudimentary.
According to preliminary results from the first open tender for fluorite export quotas in 2008, 239,000 tons were awarded to 35 companies across more than 10 provinces, indicating a growing focus on regulating both direct and indirect fluorine exports. Industry data shows that over the next 20 years, China will need 37 million tons of fluorite, but current reserves of high-grade ore are only slightly over 30 million tons. Fluorite suitable for acid production can only support the country for about 25 years. Experts predict that by 2010, demand for fluorite powder will reach 2 million tons, rising to 2.4 million tons by 2015 and 2.6 million tons by 2020.
To address these challenges, China must enhance the management of fluorite exploration and exploitation, strengthen oversight of both direct and indirect exports, and encourage the export of high-value fluoropolymers while restricting low-value hydrofluoric acid. At the same time, the industry should align with China’s sustainable development goals and circular economy principles, focusing on resource protection, conservation, and efficient utilization. By promoting high-value products, reducing consumption, and minimizing pollution, the fluorine chemical industry can achieve sustainable growth and accelerate structural upgrades.
Additionally, in the fourth quarter of 2007, officials from Chenzhou City in Hunan visited fluorine industrial parks and enterprises in Jiangsu, Zhejiang, and Jiangxi to assess fluorite resources and analyze the development of the domestic fluorine industry. Based on their findings, they proposed implementing strict protective measures and rationally planning mining sites based on overall fluorite demand.
Mass Decontamination Tent
Canway mass decontamination tents can offer protection against pandemic diseases, chemical contamination and other toxic hazards. Due to the top-quality raw materials and inflatable frames, although the mass decontamination tents are bigger than the decon cabins, they can also be installed within minutes. One of the great advantages of the mass decontamination tents is that it can clean a constant flow of male and female. In case of serious injury, casualties on stretchers can be led through the decontamination system as well. They can be easily storable and transportable. Decontamination tents are commonly used by emergency responders, military personnel, and healthcare workers to control the spread of hazardous materials or infectious diseases. They are also used in industrial settings to decontaminate equipment and materials before they are transported or disposed of.
The decontamination process includes three main steps:
1st: Entrance zone for undressing.
2nd: Decontamination zone with detergent agents and clear water rinse out.
3rd: Drying and dressing zone.
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