Chapter 70 covers glass and glassware, including glass in various forms (such as blocks, plates, tubes, fibers) and finished glass products (such as vessels, optical elements, laboratory glass, glass fibers, etc.). However, this chapter does not include glass imitation jewelry (Chapter 71), optical fiber cables (Chapter 85), glass toys (Chapter 95), etc. The classification in this chapter is mainly based on the chemical composition, processing technology, and use of glass, and is the core chapter for classifying glass products in international trade. Heading 7011 covers unsealed glass envelopes (including glass bulbs, glass tubes, glass shells) and their glass parts, specially designed for the manufacture of electronic tubes, electron beam tubes, cathode-ray tubes, television camera tubes, photoelectric tubes, microwave tubes, rectifier tubes, indicator tubes, X-ray tubes, etc. These glass parts usually have specific shapes and performance requirements, such as high temperature resistance, high vacuum, specific light transmittance, etc., but are not assembled into complete devices. The first 2 digits "70" represent Chapter 70 (Glass and glassware), which is a major category in the HS classification. The 3rd-4th digits "11" represent heading 7011, referring to unsealed glass envelopes and their glass parts, used for electronic tubes, cathode-ray tubes, etc. The 5th-6th digits "10" represent subheading 701110, specifically glass envelopes for cathode-ray tubes. Therefore, the complete meaning of 701110 is: unsealed glass envelopes for the manufacture of cathode-ray tubes, belonging to special electronic glass among glass products. The glass envelope of a cathode-ray tube (CRT) is an unsealed glass part specially used for electron beam tubes, conforming to the description of 7011 "unsealed glass envelopes". It should not be classified under 8540 (sealed cathode-ray tubes, etc.) because it has not yet undergone vacuum pumping, sealing, and other processes; nor should it be classified under 7002 (unworked glass blocks) or 7003 (unworked glass tubes), because these are general glass materials, while 7011 is for special parts.

Product Name: The specific name of the declared commodity, such as "glass envelope for cathode-ray tubes" or "CRT glass bulb", which must be consistent with the commercial invoice. Use: Explain that the glass envelope is specially used for manufacturing cathode-ray tubes (CRT), such as for televisions, monitors, etc. Material: Declare the specific material of the glass, such as high borosilicate glass, soda-lime glass, etc., and whether it contains other components. Brand: Fill in the manufacturer or brand name; if there is no brand, fill in "no brand". Model: Fill in the product model or specification code, such as "A123-45", used to distinguish different sizes or designs. Processing Technology: Describe the processing state of the glass envelope, such as whether it has been formed, coated, sealed, etc. Dimensions: Provide key dimensions of the glass envelope, such as screen diagonal length, neck diameter, etc., for customs verification. Whether Unsealed: Clearly declare that the glass envelope is unsealed, not vacuum-pumped, not equipped with an electron gun, etc., conforming to the definition of 7011. Customs declaration example: Product Name: Glass envelope for cathode-ray tubes; Use: Specially used for manufacturing color picture tubes (CRT); Material: High borosilicate glass; Brand: No brand; Model: CRT-21; Processing Technology: Formed, unsealed, uncoated; Dimensions: Diagonal 21 inches, neck diameter 29mm; Whether Unsealed: Yes. Remarks: This commodity is an unsealed glass envelope for subsequent assembly of cathode-ray tubes, conforming to HS code 701110. Common mistake 1: Misclassifying sealed cathode-ray tubes under 701110, when they should actually be classified under 8540. Common mistake 2: Not specifying the use, leading to classification under other glass products such as 7013 or 7002. Common mistake 3: Ignoring the "unsealed" status and not emphasizing it in the declaration elements, causing classification disputes. Common mistake 4: Material description is too simple, such as only writing "glass" without providing specific components. Common mistake 5: Incorrect model or dimensions, leading to customs questioning the consistency of the goods.

Core classification criteria: First, confirm whether the commodity is made of glass; second, whether it is specially used for cathode-ray tubes; third, whether it is in an unsealed state; finally, whether it belongs to the glass envelopes listed under heading 7011. According to the Import and Export Tariff, 7011 includes unsealed glass envelopes and their glass parts, used for electronic tubes, cathode-ray tubes, etc. If sealed or assembled into a complete device, it is classified under 8540. Therefore, unsealed glass envelopes specially used for CRT should be classified under 701110. 8540 Cathode-ray tubes: 8540 includes sealed cathode-ray tubes, i.e., complete devices that have completed vacuum pumping, electron gun installation, etc.; while 701110 only refers to unsealed glass envelopes, which are parts of 8540. 7002 Unworked glass blocks, tubes, etc.: 7002 is general glass material without specific use; 701110 is a glass envelope specially used for CRT, with specific shape and performance requirements. 7003 Unworked glass tubes: 7003 refers to unworked glass tubes, while 701110 is a glass part already formed into a CRT envelope, usually processed by bending, sealing, etc. 7013 Glassware: 7013 is daily-use glassware, such as cups, plates; 701110 is industrial electronic glass parts, with different uses and processing levels. 7019 Glass fiber products: 7019 is glass fibers and their products, while 701110 is a glass envelope, with completely different material and form. Is the commodity made of glass? Is it specially used for cathode-ray tubes? Is it unsealed and unassembled? Does it have a specific shape and dimensions? Is it not a sealed device under 8540?

How to distinguish glass envelopes for cathode-ray tubes under HS code 701110 from cathode-ray tubes under 8540? 701110 is an unsealed glass envelope, existing only as a part, without completing vacuum pumping, electron gun installation, etc.; 8540 is a sealed complete cathode-ray tube that can be used directly. When declaring, proof of processing status, such as an unsealed declaration, is required. If the cathode-ray tube glass envelope has a coating, is it still classified under 701110? If the coating is part of the glass envelope (such as an anti-glare coating) and does not change its basic characteristics as an unsealed glass envelope, it can still be classified under 701110. However, if the coating gives it other functions, classification should be reconsidered. How to inquire about the import tax rate for 701110? It can be queried through the General Administration of Customs website, China International Trade Single Window, or the Import and Export Tariff. Tax rates may change due to country, trade agreements, etc. It is recommended to refer to the latest tariff or consult a professional customs broker. When declaring 701110, is a test report required? Usually not required, but customs may require proof of material, use, etc. If anti-dumping or special supervision is involved, additional documents are required. It is recommended to keep product technical specifications for reference. What is the export tax rebate rate for cathode-ray tube glass envelopes? The export tax rebate rate is periodically adjusted by the State Administration of Taxation and can be queried through the "Export Tax Rebate Rate Library". The current rebate rate for 701110 should be based on the latest announcement; it is recommended to consult a tax advisor. If the glass envelope is used for other electronic tubes, can it be classified under 701110? 701110 specifically refers to glass envelopes for cathode-ray tubes. If used for other electronic tubes (such as X-ray tubes), it should be classified under other subheadings of 7011, such as 701120 (for other electronic tubes). It needs to be determined based on the specific use. How to declare cross-border e-commerce sales of cathode-ray tube glass envelopes? It needs to be declared according to general trade or cross-border e-commerce models, providing complete declaration elements. Note the difference between personal items and commercial goods; if for commercial purposes, formal customs declaration and payment of corresponding taxes and fees are required. What is the difference between 701110 and 701190? 701110 is glass envelopes for cathode-ray tubes, and 701190 is glass envelopes for other electronic tubes not elsewhere specified. The difference lies in the use: the former is specially used for CRT, the latter for other electronic tubes. The final use must be clarified when classifying.