Based on this product's specifications, here are some alternatives and similar models
35mm black-and-white film Ilford HP5 Plus 135-36, ISO 400, 36 exposures
Summary description:
Ilford HP5 Plus 135-36 is a 35mm black-and-white photographic film with ISO 400 sensitivity and 36 exposures. Suitable for general-purpose photography, it offers high speed for low-light shooting, flexibility for push processing, and compatibility with standard 35mm cameras and chemical darkroom or lab processing.