| 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 | 720,561,843.36 | 257,420,377.47 | 1,869,643,296.83 | 1,206,527,323.4 |
| 收到的税费返还 | 10,636,409.45 | 6,076,752.45 | 25,182,791.17 | 21,832,681.3 |
| 收到其他与经营活动有关的现金 | 21,954,646.91 | 8,799,039.07 | 18,503,707.95 | 30,834,094.54 |
| 经营活动现金流入小计 | 753,152,899.72 | 272,296,168.99 | 1,913,329,795.95 | 1,259,194,099.24 |
| 购买商品、接受劳务支付的现金 | 363,942,672.89 | 181,536,411.17 | 952,714,660.19 | 573,706,155.47 |
| 支付给职工以及为职工支付的现金 | 117,030,165.44 | 64,224,141.06 | 229,503,506.7 | 166,669,802.39 |
| 支付的各项税费 | 57,309,346.28 | 32,857,035.65 | 171,822,637.53 | 124,934,463.32 |
| 支付其他与经营活动有关的现金 | 164,663,188.34 | 71,540,951.97 | 274,218,909.21 | 302,497,105.46 |
| 经营活动现金流出小计 | 702,945,372.95 | 350,158,539.85 | 1,628,259,713.63 | 1,167,807,526.64 |
| 经营活动产生的现金流量净额 | 50,207,526.77 | -77,862,370.86 | 285,070,082.32 | 91,386,572.6 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 354,907,497.67 | 204,154,520.55 | 50,000,000 | - |
| 取得投资收益收到的现金 | 6,962,068.61 | 6,962,068.61 | 1,309,122.96 | 1,006,657.2 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 42,700 | 25,700 | 1,042,359.88 | 47,812 |
| 投资活动现金流入小计 | 361,912,266.28 | 211,142,289.16 | 52,351,482.84 | 1,054,469.2 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 76,032,350.54 | 47,492,460.28 | 225,329,641.01 | 81,386,520.17 |
| 投资支付的现金 | 357,500,000 | 250,000,000 | 230,912,592.47 | 135,062,592.47 |
| 支付其他与投资活动有关的现金 | - | - | - | 1,089,520.95 |
| 投资活动现金流出小计 | 433,532,350.54 | 297,492,460.28 | 456,242,233.48 | 217,538,633.59 |
| 投资活动产生的现金流量净额 | -71,620,084.26 | -86,350,171.12 | -403,890,750.64 | -216,484,164.39 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 53,246,381.04 | 32,095,060.82 | 120,767,164.04 | 44,644,089.59 |
| 筹资活动现金流入小计 | 53,246,381.04 | 32,095,060.82 | 120,767,164.04 | 44,644,089.59 |
| 偿还债务支付的现金 | 9,101,746.96 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 280,682.11 | - | 121,870,179.5 | 121,535,008.01 |
| 支付其他与筹资活动有关的现金 | 750,486.18 | 750,486.18 | 2,085,686.1 | 215,865.89 |
| 筹资活动现金流出小计 | 10,132,915.25 | 750,486.18 | 123,955,865.6 | 121,750,873.9 |
| 筹资活动产生的现金流量净额 | 43,113,465.79 | 31,344,574.64 | -3,188,701.56 | -77,106,784.31 |
| 五、现金及现金等价物净增加额 | 21,700,908.3 | -132,867,967.34 | -122,009,369.88 | -202,204,376.1 |
| 加:期初现金及现金等价物余额 | 258,161,078.15 | 258,161,078.15 | 380,170,448.03 | 380,170,448.03 |
| 期末现金及现金等价物余额 | 279,861,986.45 | 125,293,110.81 | 258,161,078.15 | 177,966,071.93 |
| 补充资料: | | | | |
| 净利润 | 86,095,514.02 | - | 248,160,768.46 | - |
| 资产减值准备 | 3,606,205.65 | - | 8,398,831.23 | - |
| 固定资产和投资性房地产折旧 | 17,030,403.68 | - | 32,392,165.71 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 17,030,403.68 | - | 32,392,165.71 | - |
| 无形资产摊销 | 2,728,719.12 | - | 39,146,658.98 | - |
| 长期待摊费用摊销 | 7,090,322.3 | - | 10,062,881.86 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 34,113.11 | - | -220,775.88 | - |
| 固定资产报废损失 | 8,161.78 | - | 920,382.37 | - |
| 公允价值变动损失 | 235,383.57 | - | -445,684.94 | - |
| 财务费用 | -4,505,127.52 | - | -8,021,900.08 | - |
| 投资损失 | -1,180,017.93 | - | -2,303,271.07 | - |
| 递延所得税 | -2,674,063.28 | - | -106,460.35 | - |
| 其中:递延所得税资产减少 | -3,752,998.76 | - | -555,163.05 | - |
| 递延所得税负债增加 | 1,078,935.48 | - | 448,702.7 | - |
| 存货的减少 | 20,121,710.45 | - | 868,507.92 | - |
| 经营性应收项目的减少 | -40,193,325.68 | - | -9,861,807.81 | - |
| 经营性应付项目的增加 | -39,375,010.38 | - | -45,355,219.92 | - |
| 其他 | - | - | 6,374,209.92 | - |
| 现金的期末余额 | 279,861,986.45 | - | 258,161,078.15 | - |
| 减:现金的期初余额 | 258,161,078.15 | - | 380,170,448.03 | - |
| 现金及现金等价物的净增加额 | 21,700,908.3 | - | -122,009,369.88 | - |
| 公告日期 | 2025-08-28 | 2025-04-26 | 2025-04-26 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |