New Delhi, June 9 -- India has imposed anti-dumping duties on insoluble sulphur imports from China and Japan, alongside similar measures on vitamin-A palmitate imports from China, the European Union, and Switzerland.

The Central Board of Indirect Taxes and Customs announced these duties in two separate notifications issued Friday, with both measures taking immediate effect and remaining in place for five years.

The action follows recommendations from the Directorate General of Trade Remedies (DGTR) to protect domestic manufacturers from unfair import pricing practices.

An investigation conducted in March revealed these substances were being sold to India at artificially reduced prices, constituting dumping practices that negatively imp...