China Export Prohibition of Rare Earth Production Technology & Application Know-How
26 07 22 19:44
China has been prohibiting and restricting export of China's rare earth production and application know-how since 2001.
The 2008 publication of the revision of the 2001 decree contains two lists, one prohibited technologies and one controlled technologies (subject to permits). There is another list which refers to dual-use products as per international agreements.
Those parts of the that concern rare earths read as follows:
No.: 053301J
Technical name: Non-ferrous metal metallurgy technology
Control points: ion adsorption type rare earth heap leaching extraction technology and formula
No.: 053302J
Technical name: Rare earth refining, processing and utilization technology
Control points:
Number: 053401X
Technical name: heat treatment technology
Control points:
Number: 053707X
Technical name: aviation material production technology
Control points:
Click here to download the full PDF.
Link to the original announcement (in Chinese):
China Technology Export Prohibition and Export Control List (2008)
Links to the original documents (in Chinese):
The 2008 publication of the revision of the 2001 decree contains two lists, one prohibited technologies and one controlled technologies (subject to permits). There is another list which refers to dual-use products as per international agreements.
Those parts of the that concern rare earths read as follows:
Ministry of Science and Technology Decree No. 12 of 2008"Catalogue of Technologies Prohibited and Restricted for Export from China" (Revised)
PROHIBITED LIST
Non-ferrous metal smelting and rolling processing industry
No.: 053301J
Technical name: Non-ferrous metal metallurgy technology
Control points: ion adsorption type rare earth heap leaching extraction technology and formula
No.: 053302J
Technical name: Rare earth refining, processing and utilization technology
Control points:
- Full extraction and continuous separation of rare earth elements and "multi-exit" process and parameters of rare earth extraction
- Synthesis process of rare earth extractant
- Process technology for extracting single rare earth (purity ≥99%)
- Rare Earth Addition Technology of Metal Materials
- Production technology of rare earth alloy materials and their products
- Process and parameters for extracting rare earth elements from ionic rare earth ores
CONTROLLED LIST
Number: 053401X
Technical name: heat treatment technology
Control points:
- Mold heat treatment technology: (1) Formula of rare earth-boron co-penetrating agent (2) Rare earth-boron co-infiltration treatment process
- The formula and process of rare earth, carbon, nitriding and rare earth, carburising
Number: 053707X
Technical name: aviation material production technology
Control points:
- Preparation technology of rare earth-containing aluminum-lithium alloy
- (1) The type and content of rare earth elements contained and the addition of rare earth elements
Click here to download the full PDF.
Link to the original announcement (in Chinese):
China Technology Export Prohibition and Export Control List (2008)
Links to the original documents (in Chinese):
- Cover
- Reference Principle
- Catalog Format Description
- Sorting Index Table
- Prohibited Export Technology
- Restricted Export Technology
