JAKARTA – The Attorney General's Office (AGO) continues to investigate the alleged corruption case involving the management of the non-metallic mineral mine PT PMM (Persero) for the 2018-2026 period. Most recently, investigators questioned two witnesses from the Jakarta Class I Customs and Excise Laboratory. "Two witnesses were summoned by investigators for questioning," said Anang Supriatna, Head of the Attorney General's Office's Legal Informa…