CAIRO, EGYPT—A third-century industrial zone where amphorae, tableware, and bronze statues were produced has been uncovered at the site of Tell Abu-Seifi, in the northern Sinai. Administrative buildings, galleries, and a residential area were also found. An engraving at the site shows how Roman soldiers in the region were divided and distributed among local military castles. “It is a very important discovery that highlights Egypt’s economical and commercial relation with its neighboring countries on the Mediterranean Sea,” said Mohamed Ibrahim, Minister of State for Antiquities.