Based on this product's specifications, here are some alternatives and similar models
GN 1/2 Container 100 mm, WAS model DE1238412100, PP (polypropylene)
Summary description:
GN 1/2 container by WAS, model DE1238412100, made of PP (polypropylene) with a height of 100 mm. Designed for professional kitchens to store, transport, prepare and serve food in standard Gastro‑Norm equipment. Suitable for refrigeration, freezing, and use in heated display or buffet setups. Durable, easy to clean and compatible with GN system accessories.