Exclusive: China's refined tin output rose 7.41% on the month to 15,505 mt in April

Published: May 8, 2021 15:10
China's refined tin output stood at 15,505 mt in April, up 7.41% on month.

SHANGHAI, May 8 (SMM) – China's refined tin output stood at 15,505 mt in April, up 7.41% on month.

Although it was previously expected that smelters in Yunnan and other regions will affect production due to the presence of environmental protection inspection teams in April, the impact is relatively limited from the actual survey. The secondary materials affected by the shutdown of the fuming furnace can be replenished by purchasing more tin concentrate or using raw material inventories, so it has no obvious impact on production. Individual companies said that their use of raw material inventories may affect their output in May. In addition, the output of a large smelter in Yunnan Province increased 18.64% month on month in April, which contributed to the overall increase. The smelters in Yunnan, Guangxi, and Anhui will resume normal production in May. The shortage of raw materials of the smelters in Inner Mongolia is expected to be alleviated as Yinman mining has resumed production. China's refined tin output is expected to rebound accordingly and stand at 16,000 mt in May.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM‘s internal database model. They are for reference only and do not constitute decision-making recommendations.

For any inquiries or to learn more information, please contact: lemonzhao@smm.cn
For more information on how to access our research reports, please contact:service.en@smm.cn
Related News
Data: SHFE, DCE market movement (Mar 13)
Mar 13, 2026 15:57
Data: SHFE, DCE market movement (Mar 13)
Read More
Data: SHFE, DCE market movement (Mar 13)
Data: SHFE, DCE market movement (Mar 13)
The following table shows the ferrous and nonferrous metals movement on the SHFE and DCE on 13 Mar , 2026
Mar 13, 2026 15:57
Center of the Most-Traded SHFE Tin Contract Moves Lower, Transactions Slightly Softened Amid Structural Divergence in End-Use Demand [SMM Tin Midday Review]
Mar 13, 2026 11:53
Center of the Most-Traded SHFE Tin Contract Moves Lower, Transactions Slightly Softened Amid Structural Divergence in End-Use Demand [SMM Tin Midday Review]
Read More
Center of the Most-Traded SHFE Tin Contract Moves Lower, Transactions Slightly Softened Amid Structural Divergence in End-Use Demand [SMM Tin Midday Review]
Center of the Most-Traded SHFE Tin Contract Moves Lower, Transactions Slightly Softened Amid Structural Divergence in End-Use Demand [SMM Tin Midday Review]
[SMM Tin Midday Review: Center of the Most-Traded SHFE Tin Contract Moved Lower, Trading Was Slightly Sluggish Amid Structural Divergence in End-Use Demand]
Mar 13, 2026 11:53
[SMM Tin Flash News: Samsung Reportedly Collaborates with NVIDIA to Accelerate R&D of Next-Generation NAND Flash Memory]
Mar 13, 2026 10:08
[SMM Tin Flash News: Samsung Reportedly Collaborates with NVIDIA to Accelerate R&D of Next-Generation NAND Flash Memory]
Read More
[SMM Tin Flash News: Samsung Reportedly Collaborates with NVIDIA to Accelerate R&D of Next-Generation NAND Flash Memory]
[SMM Tin Flash News: Samsung Reportedly Collaborates with NVIDIA to Accelerate R&D of Next-Generation NAND Flash Memory]
According to reports, Samsung Electronics is working with NVIDIA to accelerate the development of next-generation NAND flash memory chips. A joint research team comprising the Samsung Semiconductor Research Institute, NVIDIA, and the Georgia Institute of Technology has successfully developed a "physics-informed neural operator" model. This model analyzes the performance of ferroelectric-based NAND devices more than 10,000 times faster than existing models, and the related results have been made public. Based on these research findings, Samsung is collaborating with NVIDIA to develop and commercialize ferroelectric NAND flash memory.
Mar 13, 2026 10:08
Exclusive: China's refined tin output rose 7.41% on the month to 15,505 mt in April - Shanghai Metals Market (SMM)