90-degree deflection (provided for in subheading 8540.40.10) Free No change No change On or before 12/31/2020 . 1574. Mirror segment controller sensors Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.16.95 Position sensors, each designed to emit digital pulses when rotated or moved linearly, consisting of an outer housing with dimensions of approximately 67 mm by 50 mm by 24 mm that contains an electrical connector and a printed circuit assembly, such sensors certified by the importer as designed for use in ground-based observatories (provided for in subheading 8543.70.45) Free No change No change On or before 12/31/2020 . 1575. Insulated electric conductors Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.16.96 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 machines and apparatus for the manufacture or inspection of semiconductor devices of subheading 8486.20.00 or with optical instruments and appliances for inspecting semiconductor wafers of 9031.41.00 Free No change No change On or before 12/31/2020 . 1576. Mitsubishi Fuso eCanter trucks Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.16.97 Motor chassis fitted with cabs, each consisting of a motor vehicle chassis fitted with only electric motor for propulsion and a cab, with G.V.W. exceeding 5 metric tons but not exceeding 20 metric tons and for the transport of goods (provided for in subheading 8704.90.00) 24.2% No change No change On or before 12/31/2020 . 1577. Electric commercial vehicles Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.16.98 Motor vehicles for the transport of goods (provided for in subheading 8704.90.00), the foregoing with only electric motors for propulsion and powered entirely by 74