Chapter 73 · Articles of iron or steel
7318.14.10
Having a shank of an external diameter not exceeding 16 mm
- 7318 Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel
- - Threaded articles:
- 7318.14 - - Self-tapping screws:
- - - - Having a shank of an external diameter not exceeding 16 mm
Vít, bu lông, đai ốc, vít đầu vuông, vít treo, đinh tán, chốt hãm, chốt định vị, vòng đệm (kể cả vòng đệm lò xo vênh) và các sản phẩm tương tự, bằng sắt hoặc thép / - Các sản phẩm đã được ren: / - - Vít tự hãm: / - - - Đường kính ngoài của thân không quá 16 mm
Taxes applicable in 2026
Source: consolidated BT2026 tariff (updated 05/04/2026)
Ordinary import duty
18%
15/2023/QĐ-TTg · 15 Jul 2023
Preferential (MFN)
12%
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
| 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% (except TH) Lowest published | Consolidated BT2026 2022 - 2027 (một mức cho cả giai đoạn) |
E | 118/2022/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 ID) 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 |
| 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 |
| EVFTA | 3.6% | Consolidated BT2026 2026 |
EUR.1 | 116/2022/NĐ-CP | Ad valorem |
| UKVFTA | 3.6% | Consolidated BT2026 2026 |
EUR.1 | 117/2022/NĐ-CP | Ad valorem |
| RCEP (Annex A) BN, KH, ID, LA, MY, MM, PH, SG, TH |
6% | Consolidated BT2026 2026 |
RCEP Form / Declaration of origin | 129/2022/NĐ-CP | Ad valorem |
| RCEP (Annex B) AU |
6% | Consolidated BT2026 2026 |
RCEP Form / Declaration of origin | 129/2022/NĐ-CP | Ad valorem |
| RCEP (Annex C) CN |
6% | Consolidated BT2026 2026 |
RCEP Form / Declaration of origin | 129/2022/NĐ-CP | Ad valorem |
| RCEP (Annex E) KR |
6% | Consolidated BT2026 2026 |
RCEP Form / Declaration of origin | 129/2022/NĐ-CP | Ad valorem |
| RCEP (Annex F) NZ |
6% | Consolidated BT2026 2026 |
RCEP Form / Declaration of origin | 129/2022/NĐ-CP | Ad valorem |
| RCEP (Annex D) JP |
6.5% | Consolidated BT2026 2026 |
RCEP Form / Declaration of origin | 129/2022/NĐ-CP | Ad valorem |
| VIFTA | 12% | 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 |
| AIFTA | 15% | Consolidated BT2026 01/01/2026 - 31/12/2026 |
AI | 122/2022/NĐ-CP | Ad valorem |
| AHKFTA | * not eligible | Consolidated BT2026 2026 |
AHK | 123/2022/NĐ-CP | Not eligible (*) |
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 11197 |
2022 - 2027 (một mức cho cả giai đoạn)0%
Excluded countries: TH |
| ATIGA AT · row 11140 |
20220%
20230%
20240%
20250%
20260%
20270%
Product-specific rule: Bằng thép: RVC40; hoặc CC ngoại trừ từ nhóm 7213 đến 7217; Bằng thép không gỉ: RVC40 hoặc CC |
| AJCEP AJ · row 11192 |
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 11193 |
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 11196 |
2022 - 2027 (một mức cho cả giai đoạn)0%
Excluded countries: ID Rate with exclusions: 0(-ID) |
| AANZFTA AANZ · row 11146 |
2022 - 2027 (một mức cho cả giai đoạn)0%
Rate column F (hidden): 0 |
| AIFTA AI · row 11152 |
30/12/202216%
31/12/2022 - 30/12/202315.5%
31/12/2023 - 30/12/202415%
31/12/2024 - 31/12/202515%
01/01/2026 - 31/12/202615%
01/01/2027 - 31/12/202715%
|
| VKFTA VK · row 11183 |
20220%
20230%
20240%
20250%
20260%
20270%
|
| VCFTA VC · row 11230 |
20225%
20235%
20240%
20250%
20260%
20270%
|
| VN-EAEU EAV · row 11215 |
20220%
20230%
20240%
20250%
20260%
20270%
|
| AHKFTA AKH · row 11215 |
2022* not eligible
2023* not eligible
2024* not eligible
2025* not eligible
2026* not eligible
2027* not eligible
|
| EVFTA EV-NK · row 11232 |
20227.2%
20236.3%
20245.4%
20254.5%
20263.6%
20272.7%
Change flag (helper): X |
| UKVFTA UKV · row 11231 |
20227.2%
20236.3%
20245.4%
20254.5%
20263.6%
20272.7%
Change flag (helper): X |
| CPTPP CPTPP · row 11178 |
(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 11215 |
202210.8%
20239.6%
20248.4%
20257.2%
20266%
20274.8%
|
| RCEP B B · row 11215 |
202210.8%
20239.6%
20248.4%
20257.2%
20266%
20274.8%
|
| RCEP C C · row 11215 |
202210.8%
20239.6%
20248.4%
20257.2%
20266%
20274.8%
|
| RCEP D D · row 11214 |
202210.9%
20239.8%
20248.7%
20257.6%
20266.5%
20275.5%
|
| RCEP E E · row 11218 |
202210.8%
20239.6%
20248.4%
20257.2%
20266%
20274.8%
|
| RCEP F F · row 11215 |
202210.8%
20239.6%
20248.4%
20257.2%
20266%
20274.8%
|
| VIFTA VI · row 10387 |
202412%
202512%
202612%
202712%
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 FTA-013 FTA rate not lower than MFN
- Description
- VIFTA 12%, AIFTA 15%: the preferential rate is equal to or higher than the MFN rate (12%) in the source tariff – claiming the FTA brings no saving.
- Related data
- MFN 12%
- Recommended action
- Consider the MFN rate (if the origin qualifies for MFN treatment) instead of preparing FTA origin documents.
- Verification status
- Not verified – check required
YELLOW – REVIEW REQUIRED HS-003 Classification Review Required – similar lines exist
- Description
- Subheading 7318.14 has 2 lines; 7318.14.10 is distinguished from its siblings by: Having a shank of an external diameter not exceeding 16 mm.
- Related data
- 7318.14.90 Other
- 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 "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 7318.14.10. 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 12% for 7318.14.10 was checked against BT2026 (cell BT2026!N11846), 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