Other local handicrafts are embossed lacquerware and rice straw pith patchwork. Lacquer mixed with powdered cinnabar is used to produce the traditional red lacquerware from China. Local industry includes earthen pots, silverware, bronze-wares, iron-wares and lacquerware. Visitors can stroll through the many stalls of fresh seafood, lacquerware, and other handicrafts. Yangzhou is famous for its carved lacquerware and jade. Among Fuzhou's exports are fine lacquerware and handcrafted fans and umbrellas. The sap of "Toxicodendron vernicifluum" is used to make lacquer for lacquerware and similar products. It was also the period when the earliest practice of carving lacquerware began. These medals were made using a traditional Japanese lacquerware technique known as . The city of Kanazawa is known for its lacquerware. Commercial fishing, tourism, agriculture and the production of lacquerware are mainstays of the local economy. Evidence for the earliest lacquerware was discovered at the Kakinoshima "B" Excavation Site in Hokkaido. The other two are namely the (Lacquerware) and the (combs made of cattle horn). Later in the Song dynasty it was used in coloring lacquerware. The shade of red of the lacquerware has changed over the centuries.