| 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 | 418,898,860.46 | 296,708,413.14 | 146,280,181.15 | 562,363,248 |
| 收到的税费返还 | 10,366,387.28 | 2,236,664.52 | 357,299.46 | 18,811,313.19 |
| 收到其他与经营活动有关的现金 | 20,754,774.52 | 12,039,031.85 | 3,169,221.99 | 46,137,378.13 |
| 经营活动现金流入小计 | 450,020,022.26 | 310,984,109.51 | 149,806,702.6 | 627,311,939.32 |
| 购买商品、接受劳务支付的现金 | 252,442,569.2 | 154,712,860.69 | 85,903,586.99 | 334,277,113.44 |
| 支付给职工以及为职工支付的现金 | 107,405,652.24 | 76,542,200.51 | 45,146,480.4 | 147,368,529.34 |
| 支付的各项税费 | 14,152,121.77 | 8,072,955.08 | 4,703,987.62 | 31,886,981.87 |
| 支付其他与经营活动有关的现金 | 31,749,847.92 | 26,752,953.37 | 12,496,555.97 | 44,650,524.85 |
| 经营活动现金流出小计 | 405,750,191.13 | 266,080,969.65 | 148,250,610.98 | 558,183,149.5 |
| 经营活动产生的现金流量净额 | 44,269,831.13 | 44,903,139.86 | 1,556,091.62 | 69,128,789.82 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 433,000,000 | 303,000,000 | 50,000,000 | 450,000,000 |
| 取得投资收益收到的现金 | 5,307,743.21 | 3,672,735.99 | 704,736 | 6,308,322.02 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 100,500 | - | - | 25,333.96 |
| 处置子公司及其他营业单位收到的现金净额 | 15,774,480.78 | 15,774,480.78 | 15,774,480.78 | - |
| 投资活动现金流入小计 | 454,182,723.99 | 322,447,216.77 | 66,479,216.78 | 456,333,655.98 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 58,058,577.79 | 40,287,764.9 | 28,536,705.13 | 130,096,686.11 |
| 投资支付的现金 | 538,500,000 | 308,500,000 | 148,500,000 | 595,000,000 |
| 投资活动现金流出小计 | 596,558,577.79 | 348,787,764.9 | 177,036,705.13 | 725,096,686.11 |
| 投资活动产生的现金流量净额 | -142,375,853.8 | -26,340,548.13 | -110,557,488.35 | -268,763,030.13 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 776,117.7 | 776,117.7 | 776,117.7 | 4,832,852.01 |
| 取得借款收到的现金 | - | - | - | 30,000,000 |
| 筹资活动现金流入小计 | 776,117.7 | 776,117.7 | 776,117.7 | 34,832,852.01 |
| 偿还债务支付的现金 | 30,000,000 | 30,000,000 | - | 33,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 33,577,616.8 | 33,577,616.8 | 168,750 | 51,088,165.92 |
| 支付其他与筹资活动有关的现金 | 20,344,185.66 | 13,330,906.93 | 9,596,739.42 | 14,627,978.2 |
| 筹资活动现金流出小计 | 83,921,802.46 | 76,908,523.73 | 9,765,489.42 | 98,716,144.12 |
| 筹资活动产生的现金流量净额 | -83,145,684.76 | -76,132,406.03 | -8,989,371.72 | -63,883,292.11 |
| 四、汇率变动对现金及现金等价物的影响 | 545,792.81 | 719,144.02 | 234,877.26 | -213,453.71 |
| 五、现金及现金等价物净增加额 | -180,705,914.62 | -56,850,670.28 | -117,755,891.19 | -263,730,986.13 |
| 加:期初现金及现金等价物余额 | 406,098,895.09 | 406,098,895.09 | 406,098,895.09 | 669,829,881.22 |
| 期末现金及现金等价物余额 | 225,392,980.47 | 349,248,224.81 | 288,343,003.9 | 406,098,895.09 |
| 补充资料: | | | | |
| 净利润 | - | 30,742,722.09 | - | 48,077,649.87 |
| 资产减值准备 | - | -340,324.1 | - | 7,131,388.38 |
| 固定资产和投资性房地产折旧 | - | 7,118,535.29 | - | 12,235,154.37 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 7,118,535.29 | - | 12,235,154.37 |
| 无形资产摊销 | - | 198,570.8 | - | 917,152.01 |
| 长期待摊费用摊销 | - | 1,088,673.33 | - | 2,525,468.27 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 59,639.81 | - | 17,535.23 |
| 固定资产报废损失 | - | - | - | 26,489.81 |
| 公允价值变动损失 | - | -571,567.62 | - | -920,692.66 |
| 财务费用 | - | 495,813.21 | - | 918,449.96 |
| 投资损失 | - | -21,400,236.19 | - | -5,278,530.69 |
| 递延所得税 | - | -2,961,161.37 | - | -785,723.05 |
| 其中:递延所得税资产减少 | - | -2,946,696.26 | - | -902,399.78 |
| 递延所得税负债增加 | - | -14,465.11 | - | 116,676.73 |
| 存货的减少 | - | -17,807,036.83 | - | -52,319,478.69 |
| 经营性应收项目的减少 | - | 57,635,997.05 | - | 45,620,501.54 |
| 经营性应付项目的增加 | - | -11,466,081.47 | - | 5,740,751.68 |
| 其他 | - | 116,228.97 | - | 659,326.72 |
| 现金的期末余额 | - | 349,248,224.81 | - | 406,098,895.09 |
| 减:现金的期初余额 | - | 406,098,895.09 | - | 669,829,881.22 |
| 现金及现金等价物的净增加额 | - | -56,850,670.28 | - | -263,730,986.13 |
| 公告日期 | 2025-10-18 | 2025-08-25 | 2025-04-26 | 2025-04-26 |
| 审计意见(境内) | | | | 标准无保留意见 |