I had not noticed. But, since you mentioned them I see they are a direct competitor for Electrovaya. The make similar battery packs for materials handling and airport equipment. One of the things I see is they do not own the cell production. This could be s supply chain issue. Also they will have trouble competeing against Electrovaya's "Best Battery in the Market" cells for cycle life and safety.
I did notice another 18% drop in price again today.