Chapter 73 · Articles of iron or steel

7311.00.22

Of a capacity of 110 l or more, for Automotive Compressed Natural Gas (CNG) or Liquefied Natural Gas (LNG)

7311 Containers for compressed or liquefied gas, of iron or steel
- Seamless steel cylinders:
- - Of a capacity of 110 l or more, for Automotive Compressed Natural Gas (CNG) or Liquefied Natural Gas (LNG)

Các loại thùng chứa khí nén hoặc khí hóa lỏng, bằng sắt hoặc thép / - Dạng hình trụ bằng thép đúc liền: / - - Có dung tích từ 110 lít trở lên, dùng để chứa khí tự nhiên nén (CNG) hoặc khí tự nhiên hóa lỏng (LNG) cho ô tô

Unit: kg/unit Level: 8-digit line New in 2023 Source: BT2026 row 11771 SOURCE

Taxes applicable in 2026

Source: consolidated BT2026 tariff (updated 05/04/2026)

Ordinary import duty 5% 15/2023/QĐ-TTg · 15 Jul 2023

Preferential (MFN) 0% 26/2023/NĐ-CP · 15 Jul 2023

VAT 8 / 10 (several rates) 181/2025/NĐ-CP · 1 Jul 2025

Excise tax No data

Environmental tax No data

Export duty No data

Special preferential (FTA) rates – 2026

Country of origin

FTA	Rate	Data basis	Proof of origin	Legal basis	Status
AANZFTA	0% Lowest published	Consolidated BT2026 2022 - 2027 (một mức cho cả giai đoạn)	AANZ	121/2022/NĐ-CP	Ad valorem
ACFTA	0% Lowest published	Consolidated BT2026 2022 - 2027 (một mức cho cả giai đoạn)	E	118/2022/NĐ-CP	Ad valorem
AHKFTA	0% Lowest published	Consolidated BT2026 2026	AHK	123/2022/NĐ-CP	Ad valorem
AIFTA	0% Lowest published	Consolidated BT2026 01/01/2026 - 31/12/2026	AI	122/2022/NĐ-CP	Ad valorem
AJCEP	0% Lowest published	Consolidated BT2026 01/4/2026 - 31/3/2027	AJ	120/2022/NĐ-CP	Ad valorem
AKFTA	0% (except KH) Lowest published	Consolidated BT2026 2022 - 2027 (một mức cho cả giai đoạn)	AK	119/2022/NĐ-CP	Ad valorem
ATIGA	0% Lowest published	Consolidated BT2026 2026	D	126/2022/NĐ-CP	Ad valorem
CPTPP	0% Lowest published	Consolidated BT2026 (VI)	CPTPP	115/2022/NĐ-CP	Ad valorem
EVFTA	0% Lowest published	Consolidated BT2026 2026	EUR.1	116/2022/NĐ-CP	Ad valorem
RCEP (Annex A) BN, KH, ID, LA, MY, MM, PH, SG, TH	0% Lowest published	Consolidated BT2026 2026	RCEP Form / Declaration of origin	129/2022/NĐ-CP	Ad valorem
RCEP (Annex B) AU	0% Lowest published	Consolidated BT2026 2026	RCEP Form / Declaration of origin	129/2022/NĐ-CP	Ad valorem
RCEP (Annex C) CN	0% Lowest published	Consolidated BT2026 2026	RCEP Form / Declaration of origin	129/2022/NĐ-CP	Ad valorem
RCEP (Annex D) JP	0% Lowest published	Consolidated BT2026 2026	RCEP Form / Declaration of origin	129/2022/NĐ-CP	Ad valorem
RCEP (Annex E) KR	0% Lowest published	Consolidated BT2026 2026	RCEP Form / Declaration of origin	129/2022/NĐ-CP	Ad valorem
RCEP (Annex F) NZ	0% Lowest published	Consolidated BT2026 2026	RCEP Form / Declaration of origin	129/2022/NĐ-CP	Ad valorem
UKVFTA	0% Lowest published	Consolidated BT2026 2026	EUR.1	117/2022/NĐ-CP	Ad valorem
VCFTA	0% Lowest published	Consolidated BT2026 2026	VC	112/2022/NĐ-CP	Ad valorem
VJEPA	0% Lowest published	Consolidated BT2026 01/4/2026 - 31/3/2027	JV · Form VJ	124/2022/NĐ-CP	Ad valorem
VKFTA	0% Lowest published	Consolidated BT2026 2026	VK	125/2022/NĐ-CP	Ad valorem
VN-EAEU	0% Lowest published	Consolidated BT2026 2026	EAV	113/2022/NĐ-CP	Ad valorem
VN-LAO	0% Lowest published	Consolidated BT2026	S	206/2025/NĐ-CP	Ad valorem
VIFTA	0% Lowest published	Consolidated BT2026 2026	Form VI (verify)	131/2024/NĐ-CP	Ad valorem
VN-CAM	No data	No data	S	56/2026/NĐ-CP	No data
VNCU	No data	No data	VNCB · Form VC (Cuba)	114/2022/NĐ-CP	No data

A published rate does not mean the goods qualify. Origin rules and valid proof of origin are required.

Run Smart Tariff Advisory Compare FTAs Calculate taxes

Rate history / phase-down by year

From the 2022–2027 FTA schedule worksheets

FTA	Periods
ACFTA AC · row 11115	2022 - 2027 (một mức cho cả giai đoạn)0%
ATIGA AT · row 11058	20220% 20230% 20240% 20250% 20260% 20270% Product-specific rule: RVC40 hoặc CC
AJCEP AJ · row 11110	30/12/2022 - 31/3/20230% 01/4/2023 - 31/3/20240% 01/4/2024 - 31/3/20250% 01/4/2025 - 31/3/20260% 01/4/2026 - 31/3/20270% 01/4/2027 - 31/3/20280%
VJEPA VJ · row 11111	30/12/2022 - 31/3/20230% 01/4/2023 - 31/3/20240% 01/4/2024 - 31/3/20250% 01/4/2025 - 31/3/20260% 01/4/2026 - 31/3/20270% 01/4/2027 - 31/3/20280%
AKFTA AK · row 11114	2022 - 2027 (một mức cho cả giai đoạn)0% Excluded countries: KH Rate with exclusions: 0(-KH)
AANZFTA AANZ · row 11064	2022 - 2027 (một mức cho cả giai đoạn)0% Rate column F (hidden): 0
AIFTA AI · row 11070	30/12/20220% 31/12/2022 - 30/12/20230% 31/12/2023 - 30/12/20240% 31/12/2024 - 31/12/20250% 01/01/2026 - 31/12/20260% 01/01/2027 - 31/12/20270%
VKFTA VK · row 11101	20220% 20230% 20240% 20250% 20260% 20270%
VCFTA VC · row 11148	20220% 20230% 20240% 20250% 20260% 20270%
VN-EAEU EAV · row 11133	20220% 20230% 20240% 20250% 20260% 20270%
AHKFTA AKH · row 11133	20220% 20230% 20240% 20250% 20260% 20270%
EVFTA EV-NK · row 11150	20220% 20230% 20240% 20250% 20260% 20270%
UKVFTA UKV · row 11149	20220% 20230% 20240% 20250% 20260% 20270%
CPTPP CPTPP · row 11096	(I) → 20210% (II) → 20220% (III) → 20230% (IV) → 20240% (V) → 20250% (VI) → 20260% (VII) → 2027*0%
RCEP A RCEPT-A · row 11133	20220% 20230% 20240% 20250% 20260% 20270%
RCEP B B · row 11133	20220% 20230% 20240% 20250% 20260% 20270%
RCEP C C · row 11133	20220% 20230% 20240% 20250% 20260% 20270%
RCEP D D · row 11132	20220% 20230% 20240% 20250% 20260% 20270%
RCEP E E · row 11136	20220% 20230% 20240% 20250% 20260% 20270%
RCEP F F · row 11133	20220% 20230% 20240% 20250% 20260% 20270%
VIFTA VI · row 10312	20240% 20250% 20260% 20270% Helper column J: 8

* CPTPP periods (I)–(VII) are mapped to years by matching BT2026 (DERIVED data – verify).

Advisory & warnings

General assessment (origin not considered). Run Smart Tariff Advisory for an origin-specific assessment.

YELLOW – REVIEW REQUIRED DOC-004 Other item policy

Description: Item policy (source, Vietnamese): DM HH mua bán, trao đổi qua cửa khẩu phụ, lối mở biên giới của thương nhân (42/2019/TT-BCT, 33/2025/TT-BCT)
Legal reference: 42/2019/TT-BCT, 33/2025/TT-BCT
Recommended action: Read the referenced instruments.
Verification status: Instrument cited in source; validity not verified

YELLOW – REVIEW REQUIRED HS-003 Classification Review Required – similar lines exist

Description: Subheading 7311.00 has 12 lines; 7311.00.22 is distinguished from its siblings by: Of a capacity of 110 l or more, for Automotive Compressed Natural Gas (CNG) or Liquefied Natural Gas (LNG).
Related data: 7311.00.21 Of a capacity of 30 l or more, but less than 110 l, for Automotive Compressed Natural Gas (CNG) or Liquefied Natural Gas (LNG); 7311.00.23 Of a capacity of less than 30 l, for Liquefied Petroleum Gas (LPG); 7311.00.24 Of a capacity of 30 l or more, but less than 110 l, for Liquefied Petroleum Gas (LPG); 7311.00.25 Other, for Liquefied Petroleum Gas (LPG); 7311.00.26 Other, of a capacity of less than 30 l; 7311.00.27 Other, of a capacity of 30 l or more, but less than 110 l
Legal reference: 31/2022/TT-BTC
Recommended action: Verify the distinguishing features; consider an advance classification ruling if uncertain.
Verification status: Not verified – check required

YELLOW – REVIEW REQUIRED HS-004 HS code introduced in the 2023 nomenclature

Description: 7311.00.22 is flagged as a code newly added in the 2023 tariff (worksheet MOI). Contracts, C/Os or older documents may cite 2017 codes.
Related data: MOI: 7311.00.22
Legal reference: 31/2022/TT-BTC
Recommended action: Make sure the C/O and documents show a consistent HS code; the source has no old→new correlation table.
Verification status: Not verified – check required

YELLOW – REVIEW REQUIRED TAX-001 Several VAT rates

Description: The VAT column shows "8/10".
Legal reference: 181/2025/NĐ-CP
Recommended action: Determine the VAT rate by the nature of goods and reduction rules (174/2025/NĐ-CP, Annex I/II).
Verification status: Not verified – check required

GRAY – DATA UNAVAILABLE TR-004 Not Assessed – Additional Regulatory Verification Required

Description: The source file records no trade remedy for 7311.00.22. This does NOT mean there is no risk.
Recommended action: Check the MOIT Trade Remedies Authority database.
Verification status: Not verified – check required

GREEN – VERIFIED DQ-001 MFN rate present in the source

Description: The MFN rate 0% for 7311.00.22 was checked against BT2026 (cell BT2026!N11771), basis 26/2023/NĐ-CP.
Legal reference: 26/2023/NĐ-CP
Recommended action: Verification scope: matched against source file version 2026.04.05; not a substitute for the legal text.
Verification status: Checked against the source tariff file

Chapter notes

Notes

1. In this Chapter the expression “cast iron” applies to products obtained by casting in which iron predominates by weight over each of the other elements and which do not comply with the chemical composition of steel as defined in Note 1 (d) to Chapter 72.

2. In this Chapter the word “wire” means hot or cold-formed products of any cross-sectional shape, of which no cross-sectional dimension exceeds 16 mm.

(1): Tham khảo TCVN 197-1:2014, TCVN 8855-1:2011 và TCVN 5905:1995

(SEN): Tham khảo Chú giải bổ sung (SEN) của Danh mục Thuế quan hài hòa ASEAN (AHTN) 2022

Item policy

DM HH mua bán, trao đổi qua cửa khẩu phụ, lối mở biên giới của thương nhân (42/2019/TT-BCT, 33/2025/TT-BCT)

Source: "Item policy by HS code" column – BT2026

Legal references

15/2023/QĐ-TTg Effective (per source)
Ordinary import duty
26/2023/NĐ-CP Effective (per source)
Preferential (MFN)
118/2022/NĐ-CP Effective (per source)
scheme.ACFTA
126/2022/NĐ-CP Effective (per source)
scheme.ATIGA
120/2022/NĐ-CP Effective (per source)
scheme.AJCEP
124/2022/NĐ-CP Effective (per source)
scheme.VJEPA
119/2022/NĐ-CP Effective (per source)
scheme.AKFTA
121/2022/NĐ-CP Effective (per source)
scheme.AANZFTA
122/2022/NĐ-CP Effective (per source)
scheme.AIFTA
125/2022/NĐ-CP Effective (per source)
scheme.VKFTA
112/2022/NĐ-CP Effective (per source)
scheme.VCFTA
113/2022/NĐ-CP Effective (per source)
scheme.VN-EAEU
115/2022/NĐ-CP Effective (per source)
scheme.CPTPP
123/2022/NĐ-CP Effective (per source)
scheme.AHKFTA
116/2022/NĐ-CP Effective (per source)
scheme.EVFTA
117/2022/NĐ-CP Effective (per source)
scheme.UKVFTA
206/2025/NĐ-CP Effective (per source)
scheme.VN-LAO
131/2024/NĐ-CP Unverified
scheme.VIFTA
129/2022/NĐ-CP Effective (per source)
scheme.RCEP
181/2025/NĐ-CP Effective (per source)
VAT
42/2019/TT-BCT Unverified
Item policy
33/2025/TT-BCT Unverified
Item policy

Related HS codes

7311.00.21 Of a capacity of 30 l or more, but less than 110 l, for Automotive Compressed Natural Gas (CNG) or Liquefied Natural Gas (LNG)
7311.00.23 Of a capacity of less than 30 l, for Liquefied Petroleum Gas (LPG)
7311.00.24 Of a capacity of 30 l or more, but less than 110 l, for Liquefied Petroleum Gas (LPG)
7311.00.25 Other, for Liquefied Petroleum Gas (LPG)
7311.00.26 Other, of a capacity of less than 30 l
7311.00.27 Other, of a capacity of 30 l or more, but less than 110 l
7311.00.29 Other
7311.00.91 Of a capacity not exceeding 7.3 l
7311.00.92 Of a capacity more than 7.3 l but less than 30 l
7311.00.94 Of a capacity of 30 l or more, but less than 110 l
7311.00.99 Other