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Sample report · page 2
What is HS code 8415.81?
HS 8415.81 covers air conditioners with reversible heat pump, in heading 8415, chapter 84 of Vietnam's tariff.
12 eight-digit lines:Of a kind used in aircraft·Of a kind used in railway rolling stock·Of a kind used in motor vehicles·Other
Tariff description and 8-digit lines
Chapter 84
Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
Heading 8415
Air conditioning machines, comprising a motor-driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated
Subheading 8415.81
Other: incorporating a refrigerating unit and a valve for reversal of the cooling/ heat cycle (reversible heat pumps)
Vietnam's import and export nomenclature, Circular 31/2022/TT-BTC.
Vietnam's 8-digit tariff lines (12)
8415.81.11Of a kind used in aircraft: of a cooling capacity not exceeding 21.10 kW
8415.81.12Of a kind used in aircraft: of a cooling capacity exceeding 21.10 kW and with an air flow rate of each evaporator unit exceeding 67.96 m3/min
8415.81.19Of a kind used in aircraft: other
8415.81.21Of a kind used in railway rolling stock: of a cooling capacity not exceeding 26.38 kW
8415.81.29Of a kind used in railway rolling stock: other
8415.81.31Of a kind used in motor vehicles (other than those of subheading 8415.20): of a cooling capacity not exceeding 26.38 kW
8415.81.39Of a kind used in motor vehicles (other than those of subheading 8415.20): other
8415.81.95Other: of a cooling capacity exceeding 21.10 kW but not exceeding 26.38 kW and with an air flow rate of each evaporator unit exceeding 67.96 m3/min
8415.81.96Other: of a cooling capacity exceeding 26.38 kW and with an air flow rate of each evaporator unit exceeding 67.96 m3/min
8415.81.97Other: other: of a cooling capacity not exceeding 21.10 kW
8415.81.98Other: other: of a cooling capacity exceeding 21.10 kW but not exceeding 26.38 kW
8415.81.99Other: other: other
A report covers the 6-digit code, every 8-digit line under it included.
Vietnam's machinery, equipment and parts exports in 2025 were 54% above 2021
Value, bn USD; change on the year before
202138.34
202245.75+19.3%
202343.13−5.7%
202452.19+21.0%
202559.05+13.1%
Whole machinery, equipment and parts sector, not code 8415.81 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 8415.81
A product’s whole market in one report. One 6-digit code, export or import, for a period of 1 to 12 months.