GUOTAI HAITONG SECURITIES·2026-01-04 05:20Group 1 - The report highlights a significant reduction in credit bond issuance towards the end of the year, with a net repayment of 635 billion yuan, contrasting with a net financing of 482 billion yuan in the previous week [6][8]. - The primary active maturities remain in the short to medium term, with a focus on 3-year bonds as potential riding opportunities following the implementation of new redemption regulations [1][6]. - The report indicates a low trading volume in the secondary market, with total transactions amounting to 3964.25 billion yuan, a sharp decline from 9679.95 billion yuan in the previous week [6][9]. Group 2 - The issuance of short-term financing bonds totaled 380.8 billion yuan, while 942.8 billion yuan matured, indicating a significant outflow [6][7]. - The report notes that the majority of issuers are rated AA+, accounting for 39.44% of the total, with the construction sector being the largest contributor at 43.66% [6][7]. - The yield on 3-year AAA medium-term notes increased by 3.15 basis points to 1.89%, reflecting a general upward trend in medium to long-term yields [9][10].