About 100 sellers and helpers joined the meeting
The meeting was organized by India's Department of Commerce with two other groups
The talk showed real examples from iron, steel, and aluminium businesses
Speakers said good data and checking it carefully will help follow the new rules
The meeting talked about a plan from the European Union called the Carbon Border Adjustment Mechanism
Experts explained how to check the amount of carbon that comes out when making things like steel and aluminium
Everyone learned why it is important to be ready early and keep the Earth healthy
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