The company also constructed a plant dedicated exclusively to the production of bone china. They were manufactured in England by Taylor, Smith, and Taylor of fine bone china. It also introduced fine dining ranges in porcelain and bone china. Its uses include porcelain and bone china. Wedgwood was responsible for the Wedgwood Company's first bone china wares. Shinepukur Ceramics was established in 1997 for the production of bone china and porcelain tableware. Claxton only smashed British bone China. Bison were slaughtered and their bones crushed and exported to England to make bone china. They also produced other kinds of bone china, earthenware, parian, etc. Ozark wares and English bone china filled the twenty six New Orleans themed shops. Aynsley China Ltd. was a British manufacturer of bone china tableware, giftware and commemorative items. The raw material for bone china is about 50% bone ash derived from animal bones. This was the first bone china, subsequently perfected by Josiah Spode. Most bone china are produced with synthetic alternatives rather than bone ash. Josiah Spode introduced bone china at Trent in 1796, and Thomas Minton opened his manufactory.