Nghị định 83/1999/NĐ-CP

To establish Nam Khe ward of Uong Bi provincial capital on the basis of total land area of 910 ha and population of 4,873 of Nam Khe commune.

To establish Yen Thanh ward of Uong Bi provincial capital on the basis of a land area of 1,626 ha and a population of 6,969 of Phuong Dong commune.

To establish Co To township, the capital of Co To district, on the basis of a land area of 650 ha and a population of 2,011 of Co To commune.- (Summary)