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Sample report · page 2
What is HS code 7002.32?
HS 7002.32 covers low-expansion glass tubes (borosilicate type), in heading 7002, chapter 70 of Vietnam's tariff.
4 eight-digit lines:Of a kind used to manufacture vacuum tubes·Borosilicate glass tubes of a kind used to manufacture phial/ ampoules·Other, of clear neutral borosilicate glass, with a diameter of 3 mm or more but not more than 22 mm·Other
Tariff description and 8-digit lines
Chapter 70
Glass and glassware
Heading 7002
Glass in balls (other than microspheres of heading 70.18), rods or tubes, unworked
Subheading 7002.32
Tubes: of other glass having a linear coefficient of expansion not exceeding 5 x 10-6 per Kelvin within a temperature range of 0oC to 300oC
Vietnam's import and export nomenclature, Circular 31/2022/TT-BTC.
Vietnam's 8-digit tariff lines (4)
7002.32.10Of a kind used to manufacture vacuum tubes
7002.32.30Borosilicate glass tubes of a kind used to manufacture phial/ ampoules
7002.32.40Other, of clear neutral borosilicate glass, with a diameter of 3 mm or more but not more than 22 mm
7002.32.90Other
A report covers the 6-digit code, every 8-digit line under it included.
Vietnam's glass and glassware exports in 2025 were 25% above 2021
Value, bn USD; change on the year before
20211.16
20220.91−22.0%
20230.83−8.4%
20241.19+42.5%
20251.46+23.0%
Whole glass and glassware sector, not code 7002.32 alone. Source: General Statistics Office of Vietnam; 2025 preliminary, updated 25/03/2026.
Where export decisions go wrong
85%
of Vietnamese exporters are not ready for the US market
A good product is not enough: market research, sales channels and buyer knowledge are missing.
77.3%
name market research as their biggest gap
Who buys, at what price, how often: unknown before the first quote.
76%
lack a marketing strategy and sales channels
New buyers come mostly from fairs and B2B platforms, at high cost and low reply rates.
Source: survey of Vietnamese exporters to the US, VISIA and Ready2US, 09/2026.
The cost of exporting without market data
Quotes off the market level: orders lost when high, margin lost when low.
Fair and platform budgets spent before knowing which markets buy this code.
Buyers already shopping in Vietnam go to competitors who reached them first.
Target markets picked from news and hearsay, not from shipment records.
Excel files bought from Zalo groups, with no stated period.
Report HS 7002.32
A product’s whole market in one report. One 6-digit code, export or import, for a period of 1 to 12 months.