Ping An Securities·2025-04-06 09:13Group 1 - The report highlights that the Shanghai Stock Exchange has tightened the issuance of municipal investment bonds, making it more difficult for weaker quality issuers to finance [2][7][8] - The newly implemented guidelines include increased scrutiny on issuers with high proportions of inventory and receivables, as well as those with low EBITDA relative to interest expenses [12][8] - The special treasury bond injection into four major banks is expected to enhance their core Tier 1 capital adequacy ratios by approximately 1 percentage point, with the Agricultural Bank of China likely to receive additional support due to its lower capital adequacy [9][10] Group 2 - Credit bond yields have generally declined, with notable compressions in credit spreads across various sectors, particularly in the banking sector, which saw a reduction of 8 basis points [3][4][18] - The report indicates that the credit spreads for municipal investment bonds have also compressed, with no overdue non-standard municipal bonds reported in recent weeks [19][22] - The strategy outlook suggests focusing on short-duration opportunities as credit spreads may widen in the future due to lower supply of credit bonds compared to interest rate bonds [6][30]