| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 357,413,915.89 | 220,597,258.7 | 98,834,897.23 | 618,828,196.25 |
| 收到的税费返还 | 12,625,953.92 | 2,837,455.39 | 2,010,940.79 | 14,870,548.32 |
| 收到其他与经营活动有关的现金 | 52,946,120.77 | 16,557,860.81 | 11,391,108.01 | 22,028,573.01 |
| 经营活动现金流入小计 | 422,985,990.58 | 239,992,574.9 | 112,236,946.03 | 655,727,317.58 |
| 购买商品、接受劳务支付的现金 | 96,999,770.03 | 65,554,562.74 | 32,873,141.63 | 253,585,907 |
| 支付给职工以及为职工支付的现金 | 100,846,729.92 | 71,109,499.61 | 40,764,626.89 | 163,298,691.3 |
| 支付的各项税费 | 51,767,545.34 | 39,598,996.75 | 22,498,492.18 | 58,577,336.51 |
| 支付其他与经营活动有关的现金 | 38,099,202.73 | 14,863,514.71 | 7,093,900.51 | 60,516,722.48 |
| 经营活动现金流出小计 | 287,713,248.02 | 191,126,573.81 | 103,230,161.21 | 535,978,657.29 |
| 经营活动产生的现金流量净额 | 135,272,742.56 | 48,866,001.09 | 9,006,784.82 | 119,748,660.29 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 4,839,739.66 |
| 取得投资收益收到的现金 | 1,497,838.78 | 662,905.5 | 254,990.19 | 690,701.49 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 37,120 | 27,620 | 27,620 | 12,405,347.08 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 550,000 |
| 收到的其他与投资活动有关的现金 | 433,168,015.3 | 260,668,015.3 | 170,544,026.5 | 171,076,428.36 |
| 投资活动现金流入小计 | 434,702,974.08 | 261,358,540.8 | 170,826,636.69 | 189,562,216.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 62,186,763.93 | 51,129,799.72 | 24,159,691.79 | 114,752,376.48 |
| 投资支付的现金 | - | - | - | 1,541,000 |
| 支付其他与投资活动有关的现金 | 454,500,000 | 290,000,000 | 200,000,000 | 151,018,000 |
| 投资活动现金流出小计 | 516,686,763.93 | 341,129,799.72 | 224,159,691.79 | 267,311,376.48 |
| 投资活动产生的现金流量净额 | -81,983,789.85 | -79,771,258.92 | -53,333,055.1 | -77,749,159.89 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 3,200,000 | - | - | - |
| 其中:子公司吸收少数股东投资收到的现金 | 3,200,000 | - | - | - |
| 取得借款收到的现金 | 2,213,811.05 | 213,811.05 | - | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | - |
| 筹资活动现金流入小计 | 5,413,811.05 | 213,811.05 | - | - |
| 偿还债务支付的现金 | 213,811.05 | 213,811.05 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 29,970,098.94 | 29,668,811.49 | 101,859.65 | 49,513,400 |
| 支付其他与筹资活动有关的现金 | 1,418,924.79 | 1,418,924.79 | 342,126.62 | 22,249,815.18 |
| 筹资活动现金流出小计 | 31,602,834.78 | 31,301,547.33 | 443,986.27 | 71,763,215.18 |
| 筹资活动产生的现金流量净额 | -26,189,023.73 | -31,087,736.28 | -443,986.27 | -71,763,215.18 |
| 四、汇率变动对现金及现金等价物的影响 | -204,669.64 | -55,670.86 | -20,008.84 | 217,928.91 |
| 五、现金及现金等价物净增加额 | 26,895,259.34 | -62,048,664.97 | -44,790,265.39 | -29,545,785.87 |
| 加:期初现金及现金等价物余额 | 329,665,791.66 | 329,665,791.66 | 329,665,791.66 | 359,211,577.53 |
| 期末现金及现金等价物余额 | 356,561,051 | 267,617,126.69 | 284,875,526.27 | 329,665,791.66 |
| 补充资料: | | | | |
| 净利润 | - | 41,686,985.46 | - | 100,585,506.71 |
| 资产减值准备 | - | 5,346,427.74 | - | 14,352,159.53 |
| 固定资产和投资性房地产折旧 | - | 14,389,459.72 | - | 25,124,588.89 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 14,389,459.72 | - | 25,124,588.89 |
| 无形资产摊销 | - | 2,215,997.76 | - | 3,737,706.57 |
| 长期待摊费用摊销 | - | 1,439,445.61 | - | 2,539,865.73 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -8,292,155.59 |
| 固定资产报废损失 | - | - | - | 131,554.02 |
| 公允价值变动损失 | - | -410,271.78 | - | 73,697.21 |
| 财务费用 | - | 97,753.94 | - | 48,095.83 |
| 投资损失 | - | -374,268.05 | - | 228,138.97 |
| 递延所得税 | - | -493,105.07 | - | -8,922,001.17 |
| 其中:递延所得税资产减少 | - | -493,105.07 | - | -6,279,705.2 |
| 递延所得税负债增加 | - | - | - | -2,642,295.97 |
| 存货的减少 | - | 92,353,906.87 | - | 42,764,698.36 |
| 经营性应收项目的减少 | - | 50,413,746.52 | - | 19,375,655.78 |
| 经营性应付项目的增加 | - | -162,337,079.51 | - | -123,372,521.37 |
| 现金的期末余额 | - | 267,617,126.69 | - | 329,665,791.66 |
| 减:现金的期初余额 | - | 329,665,791.66 | - | 359,211,577.53 |
| 现金及现金等价物的净增加额 | - | -62,048,664.97 | - | -29,545,785.87 |
| 公告日期 | 2025-10-30 | 2025-08-28 | 2025-04-30 | 2025-04-30 |
| 审计意见(境内) | | | | 标准无保留意见 |