SINGAPORE, Sept. 15 (Xinhua) -- Singapore's Central Narcotics Bureau (CNB) arrested 58 suspected drug offenders, including a 15-year-old student, in an operation from Sept. 11 to Sept. 15, according to a statement released by the bureau Friday.
The CNB seized about 708 grams of heroin, 670 grams of Ice, 63 grams of cannabis and 25 grams of ketamine, among other drugs in the operation, the statement said.
The seized drugs had an estimated value of about 294,000 Singapore dollars (215,700 U.S. dollars), the statement said.
Investigations into all arrested suspects were ongoing, the CNB said.