Report Summary 1. Core Viewpoints The report presents the valuation price deviations of different types of bonds, including AA-rated urban investment bonds, individual bonds with top net price declines, individual bonds with top net price increases, and Tier 2 and perpetual bonds with top net price increases [2]. 2. Summary by Category 2.1 Discounted AA Urban Investment Bonds - Among the top 50 AA urban investment bonds (by subject rating) with the largest discount margins, "25 Dongtou Group PPN001B" has the largest valuation price deviation, with a remaining term of 4.66 years, a valuation price deviation of -0.29%, a valuation net price of 102.18 yuan, and a valuation yield of 2.78% [2][4]. 2.2 Individual Bonds with Top Net Price Declines - Among the top 50 individual bonds with the largest net price declines, "21 Ningzhuan 01" has the largest valuation price deviation, with a remaining term of 3.00 years, a valuation price deviation of -23.99%, a valuation net price of 63.43 yuan, and a valuation yield of 1.99% [2][5]. 2.3 Individual Bonds with Top Net Price Increases - Among the top 50 individual bonds with the largest net price increases, "H1 Bidi 02" has the largest valuation price deviation, with a remaining term of 1.84 years, a valuation price deviation of 7.48%, a valuation net price of 4.31 yuan, and a valuation yield of 2468.03% [2][7]. 2.4 Tier 2 and Perpetual Bonds with Top Net Price Increases - Among the top 50 Tier 2 and perpetual bonds with the largest net price increases, "23 Weifang Bank Tier 2 Capital Bond 01" has the largest valuation price deviation, with a remaining term of 3.05 years, a valuation price deviation of 0.08%, a valuation net price of 105.36 yuan, and a valuation yield of 2.92% [2][9].