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GB 47499-2026

Safety specification for polysilicon produced by improved siemens method

改良西门子法生产多晶硅安全规范

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Explanation

GB 47499-2026 is an upcoming mandatory Chinese national standard for Safety specification for polysilicon produced by improved siemens method. It appears in the Electronics compliance cluster with a product safety focus and has an implementation date of May 1, 2027.

Applicability depends on product scope, certification route, competent authority notices and transition rules. Verify against the official source before using this record in a compliance decision.

Applicability hints

Electronics & electricalFood & food contactMachinery & industrial equipmentEnvironment & energyProduct safetyTesting methodsEnvironmental protectionOccupational safety
Type
Safety
CCS
H 09
ICS
13.100
Competent department
Ministry of Industry and Information Technology
Technical committee
National Technical Committee on Semiconductor Equipment and Materials of Standardization Administration of China