| 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 | 342,473,382.7 | 131,526,570.42 | 594,615,415.78 | 451,006,507.36 |
| 收到的税费返还 | 3,132,961.81 | 81,063.23 | 11,522,722.37 | 8,887,094.2 |
| 收到其他与经营活动有关的现金 | 3,209,237.6 | 1,147,946.41 | 23,100,671.14 | 12,868,595.07 |
| 经营活动现金流入小计 | 348,815,582.11 | 132,755,580.06 | 629,238,809.29 | 472,762,196.63 |
| 购买商品、接受劳务支付的现金 | 180,860,276.63 | 117,980,427.27 | 326,493,813.48 | 269,766,497.34 |
| 支付给职工以及为职工支付的现金 | 80,142,356.89 | 40,146,708.73 | 157,723,585.69 | 114,983,717.06 |
| 支付的各项税费 | 29,073,959.33 | 9,161,975.05 | 51,165,757.16 | 37,042,102.67 |
| 支付其他与经营活动有关的现金 | 8,446,484.61 | 2,999,452.26 | 24,724,534.85 | 21,697,857.48 |
| 经营活动现金流出小计 | 298,523,077.46 | 170,288,563.31 | 560,107,691.18 | 443,490,174.55 |
| 经营活动产生的现金流量净额 | 50,292,504.65 | -37,532,983.25 | 69,131,118.11 | 29,272,022.08 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 1 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 91,555 | 32,000 | 34,077,200 | 34,059,315.53 |
| 收到的其他与投资活动有关的现金 | 1,951,938,996.77 | 941,540,747.68 | 2,295,037,577.88 | 627,834,191.38 |
| 投资活动现金流入小计 | 1,952,030,551.77 | 941,572,747.68 | 2,329,114,778.88 | 661,893,506.91 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 28,827,962.09 | 9,457,782.53 | 77,166,502.58 | 59,460,976.35 |
| 投资支付的现金 | - | - | 232,000,000 | 116,000,000 |
| 支付其他与投资活动有关的现金 | 1,949,000,000 | 940,000,000 | 2,286,000,000 | 621,000,000 |
| 投资活动现金流出小计 | 1,977,827,962.09 | 949,457,782.53 | 2,595,166,502.58 | 796,460,976.35 |
| 投资活动产生的现金流量净额 | -25,797,410.32 | -7,885,034.85 | -266,051,723.7 | -134,567,469.44 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 54,400,000 | 40,000,000 | 3,000,000 | 3,000,000 |
| 收到其他与筹资活动有关的现金 | 113,104.02 | - | 2,389,603.7 | 1,843,790.25 |
| 筹资活动现金流入小计 | 54,513,104.02 | 40,000,000 | 5,389,603.7 | 4,843,790.25 |
| 偿还债务支付的现金 | 25,686,700 | - | 8,000,000 | 8,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 15,415,096.64 | 358,713.19 | 15,808,830.21 | 15,803,143.3 |
| 支付其他与筹资活动有关的现金 | 56,114,846.36 | 44,450,000 | - | - |
| 筹资活动现金流出小计 | 97,216,643 | 44,808,713.19 | 23,808,830.21 | 23,803,143.3 |
| 筹资活动产生的现金流量净额 | -42,703,538.98 | -4,808,713.19 | -18,419,226.51 | -18,959,353.05 |
| 四、汇率变动对现金及现金等价物的影响 | -57,817.13 | -62,097.88 | 3,321.57 | -52,653.22 |
| 五、现金及现金等价物净增加额 | -18,266,261.78 | -50,288,829.17 | -215,336,510.53 | -124,307,453.63 |
| 加:期初现金及现金等价物余额 | 498,114,881.48 | 498,114,881.48 | 713,451,392.01 | 713,451,392.01 |
| 期末现金及现金等价物余额 | 479,848,619.7 | 447,826,052.31 | 498,114,881.48 | 589,143,938.38 |
| 补充资料: | | | | |
| 净利润 | 36,967,123.15 | - | 91,264,128.64 | - |
| 资产减值准备 | 2,791,532.1 | - | 2,791,007.48 | - |
| 固定资产和投资性房地产折旧 | 43,312,666.55 | - | 79,015,347.29 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 43,312,666.55 | - | 79,015,347.29 | - |
| 无形资产摊销 | 3,947,242.74 | - | 7,421,477.11 | - |
| 长期待摊费用摊销 | 627,993.11 | - | 1,385,575.34 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 310,270.68 | - | -1,470,574.28 | - |
| 固定资产报废损失 | 4,006.27 | - | 878,498.01 | - |
| 财务费用 | 1,121,054.55 | - | 385,286.79 | - |
| 投资损失 | 1,566,045.78 | - | 3,743,341.08 | - |
| 递延所得税 | 1,638,629.23 | - | 2,047,061.65 | - |
| 其中:递延所得税资产减少 | -1,277,685.07 | - | 631,099.1 | - |
| 递延所得税负债增加 | 2,916,314.3 | - | 1,415,962.55 | - |
| 存货的减少 | -40,271,039.06 | - | -72,335,773.88 | - |
| 经营性应收项目的减少 | 99,887,085.84 | - | -11,726,548.76 | - |
| 经营性应付项目的增加 | -100,528,958.26 | - | -37,617,231.3 | - |
| 其他 | -1,081,148.03 | - | 3,349,522.94 | - |
| 现金的期末余额 | 479,848,619.7 | - | 498,114,881.48 | - |
| 减:现金的期初余额 | 498,114,881.48 | - | 713,451,392.01 | - |
| 现金及现金等价物的净增加额 | -18,266,261.78 | - | -215,336,510.53 | - |
| 公告日期 | 2025-08-29 | 2025-04-24 | 2025-04-24 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |