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Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →
No verified match yet for NIC 222004
We only show conversions backed by official tables or exact matches — a verified NIC → NAICS mapping for 222004 Manufacture of PVC/UPVC articles such as pipes, doors, windows, water storage tanks and similar articles isn't available. Broader matches may exist at a higher level: