mofcom.gov.cn
2008-4-10u2002·u2002Thermionic, cold cathode or photo-cathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray tubes, television camera tubes). - Cathode-ray television picture tubes, including video monitar cathode-ray tubes: 8540.99 000 8540.91 000 8540.89 000
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