YaGuang Technology Group ST亚光
6 significant filings since 31 May 2026: 4 on debt default, 1 on litigation and 1 on guarantee or financial assistance. The latest, on 18 Sep 2026: 关于子公司新增票据逾期的公告. 3 unverified reports logged, the latest on 13 Aug 2026.
自 31 May 2026 起有 6 份重大公告：debt default 4 份、litigation 1 份、guarantee or financial assistance 1 份。最新一份（18 Sep 2026）：关于子公司新增票据逾期的公告。记录了 3 条未经核实的报道，最新一条见于 13 Aug 2026。
No broker reports from the last twelve months are held for this company. Brokers covered 1,059 of the 2,940 SZSE listings (36%) over the same period. 近十二个月无本公司研报；同期券商覆盖了 2,940 只 SZSE 证券中的 1,059 只（36%）。
| Date 日期 | Broker 券商 | Analyst 分析师 | From 原评级 | To 新评级 | |
|---|---|---|---|---|---|
| 30 Apr 2020 | 中航证券 | 张超,蒋聪汝,宋博 | Neutral 中性 | ▲ | Buy 买入 |
Each broker's rating is compared with its previous report. 每家券商的评级与其上一份研报比较。
Each bar counts the brokers publishing on this company in a quarter. The latest quarter is not yet complete. 每根柱为该季度发布本公司研报的券商数，最近一个季度尚未结束。