| 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 | 601,221,726.04 | 374,863,084.12 | 181,371,667.58 | 1,270,922,769.91 |
| 收到的税费返还 | 3,516,641.39 | 2,108,504.64 | 2,042,731.23 | 1,045,359.53 |
| 收到其他与经营活动有关的现金 | 10,860,316.26 | 5,319,858.84 | 5,838,237.68 | 11,863,781.99 |
| 经营活动现金流入小计 | 615,598,683.69 | 382,291,447.6 | 189,252,636.49 | 1,283,831,911.43 |
| 购买商品、接受劳务支付的现金 | 306,067,352.71 | 190,796,309.79 | 83,997,958.01 | 633,932,819.62 |
| 支付给职工以及为职工支付的现金 | 165,954,878.11 | 114,178,057.6 | 64,047,127.19 | 432,730,225.31 |
| 支付的各项税费 | 53,794,179.1 | 33,003,186.93 | 12,474,347.92 | 75,604,927.92 |
| 支付其他与经营活动有关的现金 | 44,491,482.56 | 27,734,909.57 | 19,851,975.06 | 79,870,287.75 |
| 经营活动现金流出小计 | 570,307,892.48 | 365,712,463.89 | 180,371,408.18 | 1,222,138,260.6 |
| 经营活动产生的现金流量净额 | 45,290,791.21 | 16,578,983.71 | 8,881,228.31 | 61,693,650.83 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 81,549,627.33 | 69,960,468.3 | 5,000,000 | 66,744,892.83 |
| 取得投资收益收到的现金 | 9,860,506.57 | 9,823,868.39 | 690.41 | 14,579,750.06 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 407,004 | 355,264 | 20,000 | 5,503,349.72 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | -9,406,473.05 |
| 收到的其他与投资活动有关的现金 | - | - | - | 10,000,000 |
| 投资活动现金流入小计 | 91,817,137.9 | 80,139,600.69 | 5,020,690.41 | 87,421,519.56 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 20,846,946.74 | 16,873,948.92 | 3,294,646 | 81,113,307.59 |
| 投资支付的现金 | 131,350,000 | 101,350,000 | 26,350,000 | 172,250,000 |
| 取得子公司及其他营业单位支付的现金 | -11,635,834.71 | -338.19 | - | - |
| 支付其他与投资活动有关的现金 | 9,884,169.21 | 9,884,169.21 | - | 10,000,000 |
| 投资活动现金流出小计 | 150,445,281.24 | 128,107,779.94 | 29,644,646 | 263,363,307.59 |
| 投资活动产生的现金流量净额 | -58,628,143.34 | -47,968,179.25 | -24,623,955.59 | -175,941,788.03 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 10,940,000 | - | - | 280,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 10,940,000 | - | - | 280,000 |
| 取得借款收到的现金 | 111,500,000 | 100,300,000 | 32,000,000 | 465,270,848.83 |
| 收到其他与筹资活动有关的现金 | - | - | - | 10,077,500 |
| 筹资活动现金流入小计 | 122,440,000 | 100,300,000 | 32,000,000 | 475,628,348.83 |
| 偿还债务支付的现金 | 78,900,000 | 62,400,000 | 12,000,000 | 435,416,097.8 |
| 分配股利、利润或偿付利息支付的现金 | 29,345,090.38 | 12,139,070.1 | 1,564,403.45 | 24,388,438.69 |
| 其中:子公司支付给少数股东的股利、利润 | 25,944,000 | 10,034,000 | 576,000 | 14,025,000 |
| 支付其他与筹资活动有关的现金 | 14,126,435.03 | 4,170,060.06 | 1,444,461.47 | 12,041,538.37 |
| 筹资活动现金流出小计 | 122,371,525.41 | 78,709,130.16 | 15,008,864.92 | 471,846,074.86 |
| 筹资活动产生的现金流量净额 | 68,474.59 | 21,590,869.84 | 16,991,135.08 | 3,782,273.97 |
| 四、汇率变动对现金及现金等价物的影响 | 9,188.56 | 415,914.59 | -15,671.13 | -216,211.78 |
| 五、现金及现金等价物净增加额 | -13,259,688.98 | -9,382,411.11 | 1,232,736.67 | -110,682,075.01 |
| 加:期初现金及现金等价物余额 | 303,026,811.39 | 303,026,811.39 | 303,044,969.66 | 413,708,886.4 |
| 期末现金及现金等价物余额 | 289,767,122.41 | 293,644,400.28 | 304,277,706.33 | 303,026,811.39 |
| 补充资料: | | | | |
| 净利润 | - | 42,940,503.98 | - | 11,492,319.87 |
| 资产减值准备 | - | 2,003,792.4 | - | 22,891,058.55 |
| 固定资产和投资性房地产折旧 | - | 33,804,603.52 | - | 74,279,508.73 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 33,804,603.52 | - | 74,279,508.73 |
| 无形资产摊销 | - | 1,714,669.34 | - | 7,246,953.22 |
| 长期待摊费用摊销 | - | 891,142.75 | - | 9,246,343.81 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -84,638.15 | - | -969,513.04 |
| 固定资产报废损失 | - | 1,568,864.84 | - | 979,997.08 |
| 公允价值变动损失 | - | -183,991.17 | - | -434,658.26 |
| 财务费用 | - | 2,396,704.73 | - | 13,644,774.07 |
| 投资损失 | - | -6,854,952.65 | - | -24,553,081.72 |
| 递延所得税 | - | -885,206.46 | - | 823,181.15 |
| 其中:递延所得税资产减少 | - | -603,165.65 | - | 1,280,387.87 |
| 递延所得税负债增加 | - | -282,040.81 | - | -457,206.72 |
| 存货的减少 | - | -6,120,725.12 | - | 29,901,584.44 |
| 经营性应收项目的减少 | - | -69,353,932.64 | - | 1,710,514.31 |
| 经营性应付项目的增加 | - | 10,420,164.91 | - | -95,458,120.46 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 7,146,623.71 |
| 现金的期末余额 | - | 293,644,400.28 | - | 303,026,811.39 |
| 减:现金的期初余额 | - | 303,026,811.39 | - | 413,708,886.4 |
| 现金及现金等价物的净增加额 | - | -9,382,411.11 | - | -110,682,075.01 |
| 公告日期 | 2025-10-25 | 2025-08-29 | 2025-04-28 | 2025-04-28 |
| 审计意见(境内) | | | | 标准无保留意见 |