Based on this product's specifications, here are some alternatives and similar models
Bicycle chain Clarks C10AR, 10-speed, 116 links, 1/2" x 11/128", connector, anti-corrosion, silver
Summary description:
Clarks C10AR is a 10-speed bicycle chain with 116 links and a 1/2" x 11/128" pitch, supplied with a quick connector. The chain features anti-corrosion surface treatment and a silver finish, designed for drivetrains compatible with 10-speed cassettes and derailleurs. Suitable for road and mountain bikes where a replacement 10-speed chain is required.