of a kind used with deep ultraviolet lithography machines Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.32.10 Electrical cables and cable bundles for a voltage not exceeding 1,000 V, fitted with connectors (provided for in subheading 8544.42.90), the foregoing of a kind used with Deep Ultraviolet (DUV) Lithography machines and apparatus for the manufacture of semiconductor devices of subheading 8486.20.00 Free No change No change On or before 12/31/2025 . 12188. Insulated electric conductors, of a kind used with optical instruments Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.32.11 Electrical cables and cable bundles for a voltage not exceeding 1,000 V, fitted with connectors (provided for in subheading 8544.42.90), the foregoing of a kind used with optical instruments and appliances for inspecting semiconductor wafers of 9031.41.00 Free No change No change On or before 12/31/2025 . 12189. Rings, blocks, and other insulating fittings of quartz Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.32.12 Rings, blocks, and other insulating fittings of quartz (provided for in subheading 8547.90.00), the foregoing of a kind used with machines and apparatus for the manufacture or inspection of semiconductor devices of subheading 8486.20.00 3.3% No change No change On or before 12/31/2025 . 12190. Front tire splash guards for vehicles Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.32.13 Front tire splash guards of thermoplastic polyolefin, composed of 85 to 87 percent ethylene propylene and 9 to 11 percent talc (provided for in subheading 8708.29.50) Free No change No change On or before 12/31/2025 . 12191. Rear tire splash guards for vehicles Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.32.14 Rear tire splash guards of