Home/Trade Route/HS 2825

Cross-Border Trade Guide

🇲🇽 Mexico 🇬🇧 United Kingdom

HS 2825 · HYDRAZINE ETC, OTH INORG BASES; METAL OXIDES ETCAnnual bilateral volume: $175M

Estimated Duties

5.5%

UKGT + 20% VAT

Transit Time

18-25 days

End to end

Compliance

UK REACH

Chemical registration

Export Rebate

0%

IVA zero-rated; IMMEX duty drawback available

Beta coverage: The four summary metrics above are fully supported for this corridor. Detailed phase-by-phase regulations (customs process, required documents, etc.) are still being assembled for Mexico.

Key Rules

Mexico 🇲🇽 United Kingdom 🇬🇧

Shipping Timeline from UK
Shipping Timeline to UK
Required Import Documents (UK)
Import Declaration via CDS
UK Global Tariff — Electronics (HS 85)
UK VAT — 20%
UKCA Mark (UK Conformity Assessed)
💰

Estimated Cost Breakdown

per $100K shipment · MexicoUnited Kingdom

DUTY CALCULATION — UNITED KINGDOM

Base Duty

0%

MFN (ITA): Free

VAT 20%

20%

on (CIF + duty)

Effective Total

~0%

duty only

Product cost (FOB)$100,000
Ocean freight (est.)$3,500
Marine insurance (0.4%)$400
VAT 20% on $103,900$20,780
Customs broker~$130
Estimated total landed cost~$124,810

* Estimates based on $100K FOB shipment of electronics (HS 85). Actual costs vary by exact HS code, weight/volume, and current rates.

SHIPPING & TIMELINE
Shipping Timeline from UK
UK → China: 25-35 days. UK → US: 10-20 days. UK → EU: 2-5 days. UK → Japan: 25-35 days.
Shipping Timeline to UK
From China: 25-35 days ocean. From US: 10-20 days. From Japan: 25-35 days. From EU: 2-5 days (but full customs post-Brexit). Clearance: 1-3 days.
§REQUIRED DOCUMENTS
Required Import Documents (UK)
Import declaration (CDS), Commercial Invoice, Packing List, B/L or AWB, Certificate of Origin, UKCA/CE conformity docs, Import License (if controlled), EORI number, Entry Summary Declaration (from non-EU).
PROCESS STEPS
Import Declaration via CDS
Customs Declaration Service (replaced CHIEF in 2023). Steps: obtain EORI → file declaration → classify goods → pay duty + VAT → border check → release. Post-Brexit: full customs required for EU imports too.
¤TARIFF & DUTIES
UK Global Tariff — Electronics (HS 85)
ITA member: most electronics 0%. Independent UK Global Tariff (UKGT) post-Brexit. FTAs: UK-Japan CEPA (2021), UK-Korea FTA (2021), UK-CPTPP (2024), UK-EU TCA (zero tariff with rules of origin). No UK-China FTA. No UK-US FTA. Chinese/US goods: MFN rates.
UK VAT — 20%
Standard rate: 20%. Calculated on (CIF + duty). No low-value exemption (removed 2021). Postponed VAT Accounting (PVA) available: declare on VAT return instead of paying at border. Improves cash flow.
CERTIFICATIONS
UKCA Mark (UK Conformity Assessed)
UK's post-Brexit product marking. For electronics: Electrical Equipment Safety Regs 2016, EMC Regs 2016, Radio Equipment Regs 2017. CE marking is now accepted INDEFINITELY in Great Britain for 21 product regulation categories (Product Safety and Metrology etc. (Amendment) Regulations 2024, in force October 1, 2024). Businesses can use either UKCA or CE marking when placing products on the GB market. A fast-track UKCA process exists where meeting EU Essential Requirements satisfies UKCA requirements. EXCEPTIONS: medical devices (CE accepted until 2028-2030 depending on device type, per MHRA), construction products (separate indefinite CE recognition enacted September 2024), marine equipment, rail products, cableways, transportable pressure equipment, unmanned aircraft — each has sector-specific arrangements. Northern Ireland: CE mark still valid (Windsor Framework). Self-declaration for most electronics, UK Approved Bodies for some.

Recent Advisories

Product recalls in the destination market

2026-04-09BISSELL Recalls Over One Million Steam Shot OmniReach Steam Cleaners Due to Risk of Serious Burn Hazard from Attachments
2026-04-09Easymake Adult Portable Bed Rails Recalled Due to Risk of Serious Injury or Death from Entrapment and Asphyxiation; Violates Mandatory Standard for Adult Portable Bed Rails; Imported by ZFZG-US
2026-04-09Halloween Pumpkin Carving Kits Recalled Due to Risk of Serious Injury or Death from Battery Ingestion; Violates Mandatory Standard for Consumer Products with Button Cell Batteries; Sold on Amazon by Besslly Store
2026-04-09LED Lights Recalled Due to Risk of Serious Injury or Death from Battery Ingestion; Violates Mandatory Standard for Consumer Products with Coin Batteries; Sold on Amazon by Happiness Light
2026-04-09Magnetic Drinkware Charms Recalled Due to Risk of Serious Injury or Death from Magnet Ingestion; Violate Mandatory Standard for Magnets; Sold on Amazon by Maitys

Related analysis

Cross-border trade — 10 things to know on June 3, 2026

Ten items as of June 3: USTR forced-labor §301 publishes concrete proposal — 60 economies, up to 12.5% (comments July 6, hearings July 7); 54 'failed to enforce' vs 6 'have but failed to enforce' tier split; Brazil §301 separately initiated June 1; §122 CAFC merits opinion most likely late 2026 (correcting May 29 deep-dive); CAPE — no paper checks since Feb 6, IOR without registered ACH = no refund; China State Council Order No. 834 (March 31) confirmed as the supply-chain security regulation; rare earths samarium/gadolinium/lutetium added Jan 1; §232 pharma 58 days; full July sequence locks in; Busan 160 days.

2026-06-03 · Read →

Cross-border trade — 10 things to know on May 26, 2026

Ten items as of May 26: Sheinbaum gave first US-Mexico round read ("advancing positively"); §122 is by design a bridge expiring July 24 when §301 takes over; single-source signal §122 may already be struck by CIT May 7 (flagged for verification); §301 178-product exclusions extended to November 10 (date-aligned with Busan); Beijing summit commercial deliverables (soybeans, Boeing) in execution; CAPE first refund landings still publicly unconfirmed but on-window; §232 metals tiered system stable in month two; 66 days to §232 pharma; 168 days to Busan expiry — the architectural timeline is now fully visible.

2026-05-26 · Read →

Cross-border trade — 10 things to know on May 22, 2026

Ten dated items as of May 22: Bessent May 19 Reuters names a ceiling (§301 restores but won't go higher); MOFCOM May 20 also names ceiling (Busan level is the redline); first concrete number — $30B per side reciprocal framework from May 12-13 Seoul talks; §301 16-economy investigation effectively becomes a China-only ceiling lock; Ebrard May 20 calls USMCA review a decade-plus annual cycle; US-Mexico May 25 agenda locked at 3 days out; CAPE first refunds not yet publicly confirmed; §232 pharma 70 days; Busan-truce 172 days with the framework numbers now visible.

2026-05-22 · Read →

Cross-border trade — 10 things to know on May 21, 2026

Ten dated items as of May 21: the Busan rare-earth promise is leaking — April yttrium oxide US exports at 10 tonnes vs 60 in March; MOFCOM May 20 reframes controls as 'lawful'; White House tacitly accepts; Greer pre-positions Mexico (tariffs never returning to zero) four days before May 25 round; CAPE refunds 3-5 weeks ACH from liquidation; no §232 Mexico carve-out; 71 days to §232 pharma; §301 forced-labor in determination; §301 excess-capacity narrowing toward China-only on hearing record; 173 days to Busan expiry with the first crack already visible.

2026-05-21 · Read →

USTR §301 isn't an investigation — it's a delivery schedule. 16 economies, 135 days.

March 11 — USTR Greer named 16 economies and 21 sectors. Statutory window: 12 months. Greer's public target: July 24, 135 days. Compared with the 2017 China §301 investigation that ran 322 days from launch to first tariff, this calendar is 58% shorter. The investigation is still running; the destination has been marked.

2026-04-26 · Read →

CBAM's first 100 days: the €75 price is a distraction; the registry is the policy

Q1 2026 CBAM landed at €75.36/tonne CO₂ — but the 2.5% adjustment factor means the bill is tiny. The actual policy is a verified-emissions registry that producers pay to build.

2026-04-20 · Read →
Disclaimer: Figures are best-effort estimates based on April 2026 public regulations (§122, §232, §301, CBAM, RCEP, etc.). Verify with the relevant customs authority before trade decisions.