Funding for this research was provided by:
National Natural Science Foundation of China (42471213)
Article History
Received: 13 September 2024
Accepted: 28 December 2024
First Online: 17 February 2025
Declarations
:
: The study is based on publicly available agricultural and trade data and did not involve human participants. No personal identification or sensitive data were collected or processed. Therefore, the study complies with all relevant ethical standards and data privacy regulations.
: The authors declare that they have no competing interests.