Chu M. Analysis of the Mechanism of “Basis Pricing+Option” Mode for Feed Enterprises to Avoid Raw Material Price Risk -- Taking Haid Group as an Example. BCPBM [Internet]. 2023 Mar. 24 [cited 2026 Aug. 28];43:58-64. Available from: https://bcpublication.org/index.php/BM/article/view/4622