Input-output norms require imported chemical inputs to match prescribed manufacturing proportions and be used in declared export products.

The regulatory mechanism requires determination and verification of the proportion of each input actually used in manufacturing the resultant export product. Applicants seeking import authorisation must ensure that goods imported correspond to those prescribed and are actually used or required in the declared export product, thereby linking import entitlement to bona fide manufacturing consumption and compliance with the stated input proportions.

---

---

---