Earlier, on June 5, the four bond issuers, along with share issuers PT Arpeni Pratama Ocean Line Tbk APOL, PT Bank Muamalat Indonesia Tbk BBMI and PT Charoen Pokphan Indonesia Tbk CPIN and bond issuers PT Jasa Marga Persero, PT Rajawali Citra Televisi Indonesia and PT Swadharma Indotama Finance received first written warnings.