To supports its marketing, the government keep developing the facilities of TPI (centre of fish auction) in Weru, Kranji, Lohgung, Labuhan and Brondong.
The Center of Fish Auction of Brondong (TPI Brondong) is place for 18.248 fisherman for getting off their fish for sale. They got off the fish about 34.323 tons every year. Beside that, Lamongan regency also produces Windu shrimp with quantity of 2.000 tons in the years of 2000. The development of Windu shrimp commodities still give an opportunity to the export market.