| 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 | 666,026,308.68 | 420,521,488.09 | 181,718,665.02 | 791,226,519.42 |
| 收到的税费返还 | 5,818,258.43 | 5,020,411.72 | 4,198,692.73 | 21,676,734.33 |
| 收到其他与经营活动有关的现金 | 3,425,138.31 | 1,397,846.73 | 422,220.46 | 2,962,586.3 |
| 经营活动现金流入小计 | 675,269,705.42 | 426,939,746.54 | 186,339,578.21 | 815,865,840.05 |
| 购买商品、接受劳务支付的现金 | 371,929,825.93 | 264,659,449.42 | 116,482,539.85 | 423,588,388.59 |
| 支付给职工以及为职工支付的现金 | 187,727,138 | 127,497,874.78 | 68,495,384.29 | 230,734,216.75 |
| 支付的各项税费 | 22,920,312.7 | 15,272,686.37 | 6,355,081.23 | 22,991,743.98 |
| 支付其他与经营活动有关的现金 | 29,566,729.69 | 18,718,078.94 | 16,479,820.09 | 66,488,454.48 |
| 经营活动现金流出小计 | 612,144,006.32 | 426,148,089.51 | 207,812,825.46 | 743,802,803.8 |
| 经营活动产生的现金流量净额 | 63,125,699.1 | 791,657.03 | -21,473,247.25 | 72,063,036.25 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 243,218,481.74 | 137,831,105.14 | 37,124,133.46 | 366,470,590.71 |
| 取得投资收益收到的现金 | 4,003,308.12 | 3,045,902.62 | 595,159.05 | 3,616,403.5 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | - | - | 103,547.15 |
| 收到的其他与投资活动有关的现金 | 308,426.52 | 308,426.52 | 162,360.32 | 1,986,602.61 |
| 投资活动现金流入小计 | 247,530,216.38 | 141,185,434.28 | 37,881,652.83 | 372,177,143.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 38,458,899.06 | 30,136,609.78 | 20,652,811.73 | 107,143,544.67 |
| 投资支付的现金 | 286,656,068.84 | 166,258,371.2 | 51,465,234.54 | 404,127,886.76 |
| 支付其他与投资活动有关的现金 | 146,000 | 146,000 | - | - |
| 投资活动现金流出小计 | 325,260,967.9 | 196,540,980.98 | 72,118,046.27 | 511,271,431.43 |
| 投资活动产生的现金流量净额 | -77,730,751.52 | -55,355,546.7 | -34,236,393.44 | -139,094,287.46 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 0 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 0 |
| 取得借款收到的现金 | 267,481,929.05 | 188,303,587.43 | 130,363,587.43 | 326,896,962.74 |
| 筹资活动现金流入小计 | 267,481,929.05 | 188,303,587.43 | 130,363,587.43 | 326,896,962.74 |
| 偿还债务支付的现金 | 203,377,099.14 | 137,665,849.14 | 74,395,000 | 244,780,000 |
| 分配股利、利润或偿付利息支付的现金 | 29,063,956.29 | 26,156,542.18 | 3,144,704.6 | 25,790,296.67 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 273,392 |
| 支付其他与筹资活动有关的现金 | 4,022,521.83 | 2,736,655.83 | 1,443,921.23 | 7,545,475.65 |
| 筹资活动现金流出小计 | 236,463,577.26 | 166,559,047.15 | 78,983,625.83 | 278,115,772.32 |
| 筹资活动产生的现金流量净额 | 31,018,351.79 | 21,744,540.28 | 51,379,961.6 | 48,781,190.42 |
| 四、汇率变动对现金及现金等价物的影响 | 734,206.06 | -366,301.3 | 362,032.59 | 2,245,164.58 |
| 五、现金及现金等价物净增加额 | 17,147,505.43 | -33,185,650.69 | -3,967,646.5 | -16,004,896.21 |
| 加:期初现金及现金等价物余额 | 109,744,281.3 | 109,744,281.3 | 109,744,281.3 | 125,749,177.51 |
| 期末现金及现金等价物余额 | 126,891,786.73 | 76,558,630.61 | 105,776,634.8 | 109,744,281.3 |
| 补充资料: | | | | |
| 净利润 | - | 40,191,775.6 | - | 66,797,313.66 |
| 资产减值准备 | - | 10,494,588.09 | - | 15,259,816.68 |
| 固定资产和投资性房地产折旧 | - | 17,838,143.69 | - | 28,540,289.28 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 17,838,143.69 | - | 28,540,289.28 |
| 无形资产摊销 | - | 694,489.89 | - | 1,559,605.51 |
| 长期待摊费用摊销 | - | 148,936.35 | - | 1,155,575.61 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | 5,345.65 |
| 固定资产报废损失 | - | 172,442.38 | - | 2,297,050.24 |
| 公允价值变动损失 | - | 16,217.77 | - | 7,356.3 |
| 财务费用 | - | 5,765,470.11 | - | 9,090,715.78 |
| 投资损失 | - | -1,234,828.26 | - | -3,371,441.71 |
| 递延所得税 | - | 179,680.47 | - | -1,291,519.66 |
| 其中:递延所得税资产减少 | - | 414,784.94 | - | -962,376.64 |
| 递延所得税负债增加 | - | -235,104.47 | - | -329,143.02 |
| 存货的减少 | - | 18,728,537.67 | - | -97,149,418.14 |
| 经营性应收项目的减少 | - | -21,781,356.35 | - | -54,968,038.77 |
| 经营性应付项目的增加 | - | -72,795,422.71 | - | 97,463,841.12 |
| 现金的期末余额 | - | 76,558,630.61 | - | 109,744,281.3 |
| 减:现金的期初余额 | - | 109,744,281.3 | - | 125,749,177.51 |
| 现金及现金等价物的净增加额 | - | -33,185,650.69 | - | -16,004,896.21 |
| 公告日期 | 2025-10-28 | 2025-08-25 | 2025-04-28 | 2025-04-28 |
| 审计意见(境内) | | | | 标准无保留意见 |