From January 2026 to June 2026, Vietnam imported goods under HS code 903149 (Other optical measuring instruments): 15,722 shipments by 1,804 companies. Main supplier countries (share of imports): China 44.8%, Hong Kong 19.1%, South Korea 10.3%. Exports: 5,104 shipments by 233 companies.
China sends the most shipments · Share
China
44.8%
Hong Kong
19.1%
South Korea
10.3%
Taiwan
8.9%
Singapore
5.8%
South Korea receives the most shipments · Share
South Korea
83.7%
Japan
8.2%
Singapore
3.8%
Hong Kong
0.9%
China
0.8%
Longer national HS code subcodes inside code 903149 and their share of imports and exports combined.
Other optical instruments and appliances
Optical measuring or checking instruments and appliances for wafers or reticles used in manufacturing semiconductor devices or integrated circuits
Every importer and exporter, partner countries and two years of trends. Or go straight to a list of buyers for this code.
Other codes in heading 9031
