Chapter 73 · Articles of iron or steel
7307.91.90
Other
- 7307 Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel
- - Other:
- 7307.91 - - Flanges:
- - - - Other
Phụ kiện ghép nối cho ống hoặc ống dẫn (ví dụ, khớp nối đôi, khuỷu, măng sông), bằng sắt hoặc thép / - Loại khác: / - - Mặt bích: / - - - Loại khác
Taxes applicable in 2026
Source: consolidated BT2026 tariff (updated 05/04/2026)
Ordinary import duty
7.5%
15/2023/QĐ-TTg · 15 Jul 2023
Preferential (MFN)
5%
26/2023/NĐ-CP · 15 Jul 2023
VAT
10 / 8 (several rates)
174/2025/NĐ-CP - PL1 · 30/06/20025 (invalid date in source, kept as is)
Excise tax
No data
Environmental tax
No data
Export duty
No data
VAT reduction note: Không được giảm VAT theo 174/2025/NĐ-CP - PL1: Ống và ống dẫn, ống khớp nối các loại bằng Thép > Phụ kiện ghép nối (trừ phụ kiện đúc). (Tham chiếu mã HS 6 số)
Special preferential (FTA) rates – 2026
| 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% 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 | 2.9% | 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.
Rate history / phase-down by year
From the 2022–2027 FTA schedule worksheets
| FTA | Periods |
|---|---|
| ACFTA AC · row 11044 |
2022 - 2027 (một mức cho cả giai đoạn)0%
|
| ATIGA AT · row 10987 |
20220%
20230%
20240%
20250%
20260%
20270%
Product-specific rule: RVC40 hoặc CC |
| AJCEP AJ · row 11039 |
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 11040 |
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 11041 |
2022 - 2027 (một mức cho cả giai đoạn)0%
Rate with exclusions: 0 |
| AANZFTA AANZ · row 10993 |
2022 - 2027 (một mức cho cả giai đoạn)0%
Rate column F (hidden): 0 |
| AIFTA AI · row 10999 |
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 11028 |
20220%
20230%
20240%
20250%
20260%
20270%
|
| VCFTA VC · row 11077 |
20225%
20235%
20240%
20250%
20260%
20270%
|
| VN-EAEU EAV · row 11062 |
20220%
20230%
20240%
20250%
20260%
20270%
|
| AHKFTA AKH · row 11062 |
20220%
20230%
20240%
20250%
20260%
20270%
|
| EVFTA EV-NK · row 11079 |
20222.5%
20231.6%
20240.8%
20250%
20260%
20270%
|
| UKVFTA UKV · row 11078 |
20222.5%
20231.6%
20240.8%
20250%
20260%
20270%
|
| CPTPP CPTPP · row 11025 |
(I) → 2021*0%
(II) → 2022*0%
(III) → 2023*0%
(IV) → 2024*0%
(V) → 2025*0%
(VI) → 2026*0%
(VII) → 2027*0%
|
| RCEP A RCEPT-A · row 11062 |
20220%
20230%
20240%
20250%
20260%
20270%
|
| RCEP B B · row 11062 |
20220%
20230%
20240%
20250%
20260%
20270%
|
| RCEP C C · row 11062 |
20220%
20230%
20240%
20250%
20260%
20270%
|
| RCEP D D · row 11061 |
20220%
20230%
20240%
20250%
20260%
20270%
|
| RCEP E E · row 11065 |
20220%
20230%
20240%
20250%
20260%
20270%
|
| RCEP F F · row 11062 |
20220%
20230%
20240%
20250%
20260%
20270%
|
| VIFTA VI · row 10245 |
20244.3%
20253.6%
20262.9%
20272.1%
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 7307.91 has 2 lines; 7307.91.90 is distinguished from its siblings by: Other.
- Related data
- 7307.91.10 Having an internal diameter of less than 15 cm
- 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 TAX-001 Several VAT rates
- Description
- The VAT column shows "10/8". Không được giảm VAT theo 174/2025/NĐ-CP - PL1: Ống và ống dẫn, ống khớp nối các loại bằng Thép > Phụ kiện ghép nối (trừ phụ kiện đúc). (Tham chiếu mã HS 6 số)
- Legal reference
- 174/2025/NĐ-CP - PL1
- 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 7307.91.90. 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 5% for 7307.91.90 was checked against BT2026 (cell BT2026!N11704), 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