GB 11887-2026Jewellery - Fineness, marking and designation of precious metals (English PDF)
首饰 贵金属纯度、标识和命名规则
This is a limited preview
Buy now to download the full PDF
Need quotation for your management?
Get a formal quotation for GB 11887-2026 in 30 minutes.
Issued by
State Administration for Market Regulation; Standardization Administration of China
Level / Type
National · Mandatory
Issue date
October 30, 2026
Implementation date
November 1, 2027
Scope
GB 11887-2026 is the English-translated version of 首饰 贵金属纯度、标识和命名规则.
GB 11887-2026 is the Chinese national standard "Jewellery - Fineness, marking and designation of precious metals". It was issued on October 30, 2026 by the State Administration for Market Regulation and the Standardization Administration of China, and takes effect on November 1, 2027. It is a current standard and replaces GB 11887-2012.
Found what you need?
Document preview — GB 11887-2026
National Standard of the People's Republic of China
Issued by: State Administration for Market Regulation; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Mandatory).
Issuing body: State Administration for Market Regulation; Standardization Administration of China.
Date of issue: 2026-10-30.
Date of implementation: 2027-11-01.
Status: valid, replaces GB 11887-2012.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB 28480-2026Jewellery - Technical requirements for safety
- GB/T 44913-2024Filled monocrystal gemstones—Identification and classification
- GB/T 42437-2023Nanhong—Testing
- GB/T 42220-2022Appraisal for precious metal besetting jades process quality
- GB/T 16552-2017Gems - Nomenclature
- GB/T 33541-2017Criteria for judging the conformity of sampling inspection for gem and precious metal products
Editions of GB 11887
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB 11887-2026 | Jewellery - Fineness, marking and designation of precious metals | — | Valid |
| GB 11887-2012 | Jewellery - Fineness of precious metal alloys and designation [including MODIFICATION 1] | — | Obsolete |
| GB 11887-2008 | Jewellery - Fineness of precious metal alloys and designation | — | Obsolete |
| GB 11887-2002 | Jewellery - Fineness of precious metal alloys and designation (eqv ISO 9202: 1991 Jewellery - Fineness of precious metal alloys) | — | Obsolete |
| GB/T 11887-2000 | Water quality--Determination of aniline compounds--Spectrophotometric method with N- (1-naphthyl) ethylenediamine | — | Obsolete |
| GB/T 11887-1989 | Jewellery--Fineness of precious metal alloys and designation | — | Obsolete |
This page sells the current edition, GB 11887-2026. Earlier editions are listed for reference only.
How to Download GB 11887-2026
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB 11118-2026 — Hydraulic fluids (L-HL, L-HM, L-HV, L-HS and L-HG type)
GB 11557-2026 — Provisions for protecting drivers from injury by the steering mechanism of motor vehicles
GB 12021.4-2026 — Maximum allowable values of the energy consumption, water consumption and grades for electric washing machines and washer-dryers
Secure payment via Stripe
Payments accepted
GB 11887-2026
$240.00