| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 409,798,858.45 | 155,117,984.5 | 1,109,661,552.77 | 964,590,523.81 |
| 收到的税费返还 | 9,178,763.87 | 1,218,331.33 | 74,799,143.22 | 44,449,656.34 |
| 收到其他与经营活动有关的现金 | 90,427,765.43 | 52,814,667.73 | 36,724,851.61 | 82,756,938.48 |
| 经营活动现金流入小计 | 509,405,387.75 | 209,150,983.56 | 1,221,185,547.6 | 1,091,797,118.63 |
| 购买商品、接受劳务支付的现金 | 295,124,581.84 | 167,869,467.86 | 742,682,631.04 | 670,063,752.83 |
| 支付给职工以及为职工支付的现金 | 53,780,724.42 | 26,282,663.81 | 110,014,447.35 | 85,431,860.2 |
| 支付的各项税费 | 49,866,091.81 | 16,161,951.17 | 115,965,473.99 | 87,367,032.04 |
| 支付其他与经营活动有关的现金 | 77,837,086.57 | 36,349,254.54 | 87,967,429.29 | 72,465,384.1 |
| 经营活动现金流出小计 | 476,608,484.64 | 246,663,337.38 | 1,056,629,981.67 | 915,328,029.17 |
| 经营活动产生的现金流量净额 | 32,796,903.11 | -37,512,353.82 | 164,555,565.93 | 176,469,089.46 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 3,435,323.57 | - | 40,178,192.76 | 998,066.7 |
| 取得投资收益收到的现金 | 730,747.65 | 335,077.06 | 14,434,058.16 | 5,321,823.8 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 3,000 | - |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 12,724,154.24 |
| 收到的其他与投资活动有关的现金 | 255,330,902.76 | 65,663,884.23 | 760,650,448.9 | 658,688,730.85 |
| 投资活动现金流入小计 | 259,496,973.98 | 65,998,961.29 | 815,265,699.82 | 677,732,775.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 153,807,009.52 | 72,595,738.46 | 281,350,239.67 | 209,137,226.26 |
| 投资支付的现金 | 3,914,283.68 | 2,516,572.88 | 8,675,015.72 | 5,724,752.46 |
| 支付其他与投资活动有关的现金 | 205,000,000 | - | 710,027,735.14 | 560,000,000 |
| 投资活动现金流出小计 | 362,721,293.2 | 75,112,311.34 | 1,000,052,990.53 | 774,861,978.72 |
| 投资活动产生的现金流量净额 | -103,224,319.22 | -9,113,350.05 | -184,787,290.71 | -97,129,203.13 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 1,098,000,000 | 720,000,000 | 809,000,000 | 644,000,000 |
| 收到其他与筹资活动有关的现金 | 50,599,576.66 | - | 165,000,000 | 36,000,420.18 |
| 筹资活动现金流入小计 | 1,148,599,576.66 | 720,000,000 | 974,000,000 | 680,000,420.18 |
| 偿还债务支付的现金 | 932,715,450.2 | 569,000,000 | 551,776,277.1 | 408,285,121.85 |
| 分配股利、利润或偿付利息支付的现金 | 30,264,177.51 | 14,885,041.23 | 96,658,074.38 | 80,174,122.1 |
| 支付其他与筹资活动有关的现金 | 56,145,298.95 | 87,932.22 | 174,341,943.14 | 124,367,397.6 |
| 筹资活动现金流出小计 | 1,019,124,926.66 | 583,972,973.45 | 822,776,294.62 | 612,826,641.55 |
| 筹资活动产生的现金流量净额 | 129,474,650 | 136,027,026.55 | 151,223,705.38 | 67,173,778.63 |
| 四、汇率变动对现金及现金等价物的影响 | 9,160,783.9 | 2,322,134.8 | 2,312,814.42 | -20,012,333.42 |
| 五、现金及现金等价物净增加额 | 68,208,017.79 | 91,723,457.48 | 133,304,795.02 | 126,501,331.54 |
| 加:期初现金及现金等价物余额 | 581,087,611.81 | 581,087,611.81 | 447,782,816.79 | 447,782,816.79 |
| 期末现金及现金等价物余额 | 649,295,629.6 | 672,811,069.29 | 581,087,611.81 | 574,284,148.33 |
| 补充资料: | | | | |
| 净利润 | -60,203,336.64 | - | 10,787,821.99 | - |
| 资产减值准备 | -86,964.48 | - | 674,853.33 | - |
| 固定资产和投资性房地产折旧 | 141,764,709.43 | - | 267,874,885.98 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 141,764,709.43 | - | 267,874,885.98 | - |
| 无形资产摊销 | 29,937,982.34 | - | 61,341,259.57 | - |
| 长期待摊费用摊销 | 2,632,279.07 | - | 12,890,218.5 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -688.27 | - | -145,979.58 | - |
| 固定资产报废损失 | - | - | 0 | - |
| 公允价值变动损失 | -440,513.88 | - | -278,767.25 | - |
| 财务费用 | 21,338,616.11 | - | 81,116,491.44 | - |
| 投资损失 | 730,747.65 | - | -7,231,482.29 | - |
| 递延所得税 | -3,570,452.39 | - | -611,051.68 | - |
| 其中:递延所得税资产减少 | -36,853.47 | - | 1,308,997.9 | - |
| 递延所得税负债增加 | -3,533,598.92 | - | -1,920,049.58 | - |
| 存货的减少 | 72,750,007.84 | - | 69,134,570.61 | - |
| 经营性应收项目的减少 | -110,246,812.71 | - | -129,826,198.04 | - |
| 经营性应付项目的增加 | -65,033,111.95 | - | -207,822,414.58 | - |
| 现金的期末余额 | 649,295,629.6 | - | 581,087,611.81 | - |
| 减:现金的期初余额 | 581,087,611.81 | - | 447,782,816.79 | - |
| 现金及现金等价物的净增加额 | 68,208,017.79 | - | 133,304,795.02 | - |
| 公告日期 | 2025-08-28 | 2025-04-30 | 2025-04-23 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |