（文章来源：证券日报） 证券日报网讯平潭发展11月6日在互动平台回答投资者提问时表示，公司主要业务为造林营林、林木产 品加工与销售、贸易业务、与平潭综合实验区开放开发的有关业务。 ...

Core Viewpoint - The company Pingtan Development (000592.SZ) has experienced a significant stock price fluctuation, with a cumulative deviation exceeding 100% over eight consecutive trading days from October 23 to November 3, 2025, indicating severe abnormal trading conditions [1] Company Overview - The primary business activities of the company include afforestation, forestry product processing and sales, trade operations, and activities related to the development of the Pingtan Comprehensive Experimental Zone [1] - The company's production and operations are reported to be normal, with no significant changes in operational conditions or external business environment [1]

智通财经APP讯，平潭发展(000592.SZ)公告，公司连续8个交易日(2025年10月23日至11月03日)收盘价 格涨幅偏离值累计偏离超过100%，属于股票交易严重异常波动的情形。公司主要业务为造林营林、林 木产品加工与销售、贸易业务、与平潭综合实验区开放开发的有关业务。目前公司的生产经营正常，经 营情况及内外部经营环境未发生重大变化。 ...

（编辑 任世碧） 证券日报网讯 11月3日晚间，平潭发展发布公告称，公司股票连续8个交易日（2025年10月23日至11月3 日）收盘价格涨幅偏离值累计偏离超过100%，属于股票交易严重异常波动的情形。公司主要业务为造 林营林、林木产品加工与销售、贸易业务、与平潭综合实验区开放开发的有关业务，公司经营具体情况 请查阅公司于2025年10月31日披露的《2025年三季度报告》。目前公司的生产经营正常，经营情况及内 外部经营环境未发生重大变化。截至2025年11月3日，根据中证指数有限公司的最新数据，公司最新滚 动市盈率为361.39倍，公司所属中上协行业分类"C20木材加工和木、竹、藤、棕、草制品业"对应的行 业滚动市盈率为28.06倍，公司滚动市盈率明显高于同行业水平。公司基本面未发生重大变化，不存在 应披露而未披露的重大信息，公司郑重提醒广大投资者注意投资风险，理性决策，审慎投资。 ...

Core Viewpoint - Qingshan Paper Industry has experienced unusual stock price fluctuations, with a closing price increase exceeding 20% over three consecutive trading days, indicating abnormal trading activity [1] Company Overview - The company primarily engages in the production and trade of bamboo pulp, dissolving pulp, paper bag paper, paper products, optoelectronic products, pharmaceutical products, and timber products [1] - Key products include "Qingshan brand" series of stretchable paper bag paper, environmentally friendly paper bag paper, refined kraft packaging paper, dissolving pulp, bamboo pulp, essential oil, optical devices, and optical modules [1] Operational Status - A self-inspection by the company confirmed that its production and operational activities are normal, with no significant changes in daily operations [1] - During the period of unusual stock price fluctuations, the company's controlling shareholders, actual controllers, and senior management did not engage in buying or selling the company's stock [1] - The company has not encountered any other significant events that could substantially impact its stock price [1]