DayDay Go - Supermercat Asiàtic
Market · Rda. de Sant Pere, 47, Eixample, 08010, Barcelona
It's a chain, so you might find a branch closer to you. This one has a pretty good fresh produce section, and it's also very close to other major Chinese markets in the area, in case you're looking for something hard to find.
Ingredients found here
Tiny dried shrimps, light soy sauce, black rice vinegar, small chili pepper, Chinese barbecue powder, oyster sauce, garlic scape, century egg, Sichuan pepper oil, Sichuan fermented chili bean paste, Chinese long bean, silken tofu, fermented black soybeans, five-spice powder