{
  "exe_date": {
    "new": "2002-10-18",
    "old": "2002-10-20"
  },
  "ring_codes": {
    "new": "PDSS-005735A1\t1 IFPI L332 A01, A03 IFPI QW50, IFPI QW64\nIFPI QW51, IFPI QW65",
    "old": "PDSS-005735A1\t1 IFPI L332 A01 IFPI QW50\nIFPI QW51"
  }
}