On August 11, the lithium battery concept stocks in the Hong Kong stock market collectively surged, with both Tianqi Lithium Corporation and GANFENGLITHIUM rising by more than 15%. In terms of news, the Block Orders contract for lithium carbonate futures hit the upper limit at the opening on the 11th, reaching RMB 81,000 per ton; Contemporary Amperex Technology also announced today that it has suspended mining operations at its Yichun project after its mining license expired on August 9. The suspension of lithium mine production has intensified expectations of a supply contraction, leading to speculation about the future performance of the lithium resource sector. What is your outlook for the lithium resource sector? Is it still viable to invest in the 'lithium duo'?