; such sets each containing mounts having various different profile configurations including but not limited to rectangular, curved or raised profiles (provided for in subheading 3926.90.99) Free No change No change On or before 12/31/2020 . 1111. Camera mounts for musical instruments Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.12.28 Camera mounts of plastics, designed for mounting cameras of subheading 8525.80.40 to musical instruments or microphone stands