Tongyu Communication 通宇通讯
21 significant filings since 29 May 2026: 1 on rumour clarification, 10 on equity incentive and 4 on buyback, and 5 other kinds. The latest, on 22 Sep 2026: 关于调整对外投资购买股权方案暨签署股份转让协议的公告. 3 unverified reports logged, the latest on 8 Aug 2026.
自 29 May 2026 起有 21 份重大公告：rumour clarification 1 份、equity incentive 10 份、buyback 4 份，另有 5 类。最新一份（22 Sep 2026）：关于调整对外投资购买股权方案暨签署股份转让协议的公告。记录了 3 条未经核实的报道，最新一条见于 8 Aug 2026。
No broker reports from the last twelve months are held for this company. Brokers covered 1,060 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 1,060 只（36%）。
| Date 日期 | Broker 券商 | Analyst 分析师 | From 原评级 | To 新评级 | |
|---|---|---|---|---|---|
| 15 Jan 2021 | 太平洋 | 李宏涛,李仁波,赵晖 | Buy 买入 | ▼ | Outperform 增持 |
| 28 Aug 2019 | 东莞证券 | 魏红梅,陈伟光 | Outperform 增持 | ▲ | Buy 买入 |
| 26 Jun 2017 | 国元证券 | 褚杰,常启辉 | Neutral 中性 | ▲ | Outperform 增持 |
| 26 Apr 2017 | 国元证券 | 褚杰,常启辉 | Outperform 增持 | ▼ | Neutral 中性 |
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。