| 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 | 488,581,720.17 | 217,021,683.47 | 990,886,875.7 | 747,899,984.06 |
| 收到的税费返还 | 7,701,280.17 | 4,624,811.96 | 25,436,077.77 | 19,257,004.05 |
| 收到其他与经营活动有关的现金 | 25,038,688.45 | 3,673,947.08 | 61,792,794.78 | 80,918,386.4 |
| 经营活动现金流入小计 | 521,321,688.79 | 225,320,442.51 | 1,078,115,748.25 | 848,075,374.51 |
| 购买商品、接受劳务支付的现金 | 359,908,897.38 | 190,312,577.16 | 596,445,491.3 | 480,467,511.22 |
| 支付给职工以及为职工支付的现金 | 88,904,266.85 | 51,567,290.43 | 159,054,837.59 | 119,149,033.07 |
| 支付的各项税费 | 40,188,913.18 | 20,667,441.58 | 70,247,515.05 | 57,226,524.35 |
| 支付其他与经营活动有关的现金 | 48,366,177.41 | 20,014,505.81 | 91,060,057.45 | 59,745,117.98 |
| 经营活动现金流出小计 | 537,368,254.82 | 282,561,814.98 | 916,807,901.39 | 716,588,186.62 |
| 经营活动产生的现金流量净额 | -16,046,566.03 | -57,241,372.47 | 161,307,846.86 | 131,487,187.89 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 399,861,483.44 | 150,247,487.44 | 475,946,224.59 | 288,952,388 |
| 取得投资收益收到的现金 | 25,643,506.07 | 22,147,523.64 | 22,753,281.95 | 657,009.06 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 96,918.51 | 63,568.51 | 157,443.62 | 103,021.68 |
| 投资活动现金流入小计 | 425,601,908.02 | 172,458,579.59 | 498,856,950.16 | 289,712,418.74 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 43,017,488.88 | 32,606,256.52 | 170,991,435.95 | 138,263,090.94 |
| 投资支付的现金 | 390,383,371.57 | 216,456,897.5 | 569,534,953.43 | 390,931,388 |
| 投资活动现金流出小计 | 433,400,860.45 | 249,063,154.02 | 740,526,389.38 | 529,194,478.94 |
| 投资活动产生的现金流量净额 | -7,798,952.43 | -76,604,574.43 | -241,669,439.22 | -239,482,060.2 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 170,000,000 | 150,000,000 | 147,700,000 | 89,700,000 |
| 收到其他与筹资活动有关的现金 | 198,530.76 | 179,286.67 | 24,189,932.32 | 4,753,777.15 |
| 筹资活动现金流入小计 | 170,198,530.76 | 150,179,286.67 | 171,889,932.32 | 94,453,777.15 |
| 偿还债务支付的现金 | 66,900,000 | 38,700,000 | 259,268,300 | 211,368,300 |
| 分配股利、利润或偿付利息支付的现金 | 57,065,207.95 | 4,572,185.12 | 99,224,322.47 | 47,750,862.49 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 11,200,000 | - |
| 支付其他与筹资活动有关的现金 | 1,338,278.75 | 602,378.75 | 110,392,628.75 | 60,004,196.49 |
| 筹资活动现金流出小计 | 125,303,486.7 | 43,874,563.87 | 468,885,251.22 | 319,123,358.98 |
| 筹资活动产生的现金流量净额 | 44,895,044.06 | 106,304,722.8 | -296,995,318.9 | -224,669,581.83 |
| 四、汇率变动对现金及现金等价物的影响 | -121,058.09 | -10,456.4 | -2,244,536.72 | -2,529,517.86 |
| 五、现金及现金等价物净增加额 | 20,928,467.51 | -27,551,680.5 | -379,601,447.98 | -335,193,972 |
| 加:期初现金及现金等价物余额 | 325,668,653.55 | 325,668,653.55 | 705,270,101.53 | 705,270,101.53 |
| 期末现金及现金等价物余额 | 346,597,121.06 | 298,116,973.05 | 325,668,653.55 | 370,076,129.53 |
| 补充资料: | | | | |
| 净利润 | 30,902,555.24 | - | 80,906,414.7 | - |
| 资产减值准备 | -1,602,343.94 | - | 22,006,202.6 | - |
| 固定资产和投资性房地产折旧 | 41,767,877.75 | - | 65,833,208.03 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 41,767,877.75 | - | 65,833,208.03 | - |
| 无形资产摊销 | 1,940,528.01 | - | 3,580,065.23 | - |
| 长期待摊费用摊销 | 2,497,533.46 | - | 2,675,992.99 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 46,674.31 | - | 75,225.42 | - |
| 固定资产报废损失 | 0 | - | 1,084.82 | - |
| 公允价值变动损失 | -146,915.83 | - | 3,186,186.74 | - |
| 财务费用 | 20,728,506.21 | - | 37,517,529.93 | - |
| 投资损失 | -19,275,091.13 | - | -7,536,105.93 | - |
| 递延所得税 | -2,540,499.39 | - | -5,105,129.14 | - |
| 其中:递延所得税资产减少 | -2,540,499.39 | - | -5,105,129.14 | - |
| 递延所得税负债增加 | 0 | - | - | - |
| 存货的减少 | -5,454,751.71 | - | -46,273,251.94 | - |
| 经营性应收项目的减少 | -40,467,338.73 | - | -88,270,222.38 | - |
| 经营性应付项目的增加 | -51,773,152.6 | - | 87,922,381.53 | - |
| 其他 | 5,878,240.82 | - | 1,864,169.81 | - |
| 现金的期末余额 | 346,597,121.06 | - | 325,668,653.55 | - |
| 减:现金的期初余额 | 325,668,653.55 | - | 705,270,101.53 | - |
| 现金及现金等价物的净增加额 | 20,928,467.51 | - | -379,601,447.98 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-04-18 | 2024-10-22 |
| 审计意见(境内) | | | 标准无保留意见 | |