| 报告期 | 2025-09-30 | 2025-06-30 | 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 | 518,564,322.95 | 339,506,859.88 | 615,730,752.64 | 440,147,850.33 |
| 收到的税费返还 | - | - | 153,309.01 | 153,309.01 |
| 收到其他与经营活动有关的现金 | 5,059,988.93 | 4,874,829.71 | 5,839,190.79 | 6,219,026.17 |
| 经营活动现金流入的平衡项目 | 0.01 | 0 | 0.01 | 0 |
| 经营活动现金流入小计 | 523,624,311.89 | 344,381,689.59 | 621,723,252.45 | 446,520,185.51 |
| 购买商品、接受劳务支付的现金 | 362,582,751.3 | 214,823,658.66 | 429,954,383.11 | 350,937,679.24 |
| 支付给职工以及为职工支付的现金 | 47,468,800.4 | 34,084,916.19 | 54,572,322.35 | 40,750,826.15 |
| 支付的各项税费 | 31,991,068.12 | 21,261,887 | 38,294,045.29 | 25,090,082.66 |
| 支付其他与经营活动有关的现金 | 26,441,116.81 | 15,927,661.6 | 33,796,167.96 | 24,230,157.92 |
| 经营活动现金流出小计 | 468,483,736.63 | 286,098,123.45 | 556,616,918.71 | 441,008,745.97 |
| 经营活动产生的现金流量净额 | 55,140,575.26 | 58,283,566.14 | 65,106,333.74 | 5,511,439.54 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 994,691,959.75 | 575,421,391.4 | 189,000,000 | 60,000,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 70,612.87 | 7,290 |
| 收到的其他与投资活动有关的现金 | 1,841,452.34 | 1,163,408.84 | 438,830.14 | 113,178.08 |
| 投资活动现金流入小计 | 996,533,412.09 | 576,584,800.24 | 189,509,443.01 | 60,120,468.08 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 9,713,862.94 | 5,969,778.72 | 11,777,603.17 | 10,584,263.91 |
| 投资支付的现金 | 927,574,330.92 | 505,421,391.4 | 259,000,000 | 120,000,000 |
| 投资活动现金流出小计 | 937,288,193.86 | 511,391,170.12 | 270,777,603.17 | 130,584,263.91 |
| 投资活动产生的现金流量净额 | 59,245,218.23 | 65,193,630.12 | -81,268,160.16 | -70,463,795.83 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 22,285.23 | 22,285.23 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 22,285.23 | 22,285.23 |
| 偿还债务支付的现金 | - | - | 22,285.23 | 22,285.23 |
| 分配股利、利润或偿付利息支付的现金 | - | - | 931.4 | 836.89 |
| 支付其他与筹资活动有关的现金 | 2,839,140.88 | 1,641,032.36 | 3,556,905.39 | 3,095,094.29 |
| 筹资活动现金流出小计 | 2,839,140.88 | 1,641,032.36 | 3,580,122.02 | 3,118,216.41 |
| 筹资活动产生的现金流量净额 | -2,839,140.88 | -1,641,032.36 | -3,557,836.79 | -3,095,931.18 |
| 四、汇率变动对现金及现金等价物的影响 | -194,541.63 | -87,635.07 | 359,264.09 | 80,810.54 |
| 五、现金及现金等价物净增加额 | 111,352,110.98 | 121,748,528.83 | -19,360,399.12 | -67,967,476.93 |
| 加:期初现金及现金等价物余额 | 122,988,270.51 | 122,988,270.51 | 142,348,669.63 | 142,348,669.63 |
| 期末现金及现金等价物余额 | 234,340,381.49 | 244,736,799.34 | 122,988,270.51 | 74,381,192.7 |
| 补充资料: | | | | |
| 净利润 | 101,302,940.23 | 59,205,831.88 | 115,701,932.41 | 87,010,100.43 |
| 资产减值准备 | 3,375,253.9 | 2,520,107.41 | 11,173,875.41 | 11,077,574.67 |
| 固定资产和投资性房地产折旧 | 11,942,395.15 | 7,909,526.57 | 15,106,700.64 | 10,801,878.8 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 11,942,395.15 | 7,909,526.57 | 15,106,700.64 | 10,801,878.8 |
| 无形资产摊销 | 530,014.73 | 353,605.22 | 666,689.99 | 485,414.64 |
| 长期待摊费用摊销 | 1,317,537.87 | 864,716.32 | 2,009,050.23 | 1,323,870.06 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -43,546.69 | 1,745.35 |
| 固定资产报废损失 | 12,975.12 | 12,975.12 | 3,670.69 | 3,112.75 |
| 公允价值变动损失 | -2,106,236.53 | -505,988.58 | -327,530.14 | - |
| 财务费用 | 173,192.83 | 75,399.14 | -265,920.46 | -3,804.11 |
| 投资损失 | 323,871.86 | -598,332.59 | -170,387.67 | -113,178.08 |
| 递延所得税 | -705,866.77 | -162,346.88 | -1,993,775.03 | -2,306,224.76 |
| 其中:递延所得税资产减少 | -705,866.77 | -162,346.88 | -1,993,775.03 | -2,306,224.76 |
| 存货的减少 | -23,553,355.06 | -6,133,894.76 | -14,419,224.59 | -30,106,667.32 |
| 经营性应收项目的减少 | -47,061,724.5 | 1,889,157.35 | -82,376,994.53 | -86,430,463 |
| 经营性应付项目的增加 | 5,725,807.84 | -7,778,861.18 | 14,479,261.85 | 8,583,632.96 |
| 其他 | 1,176,560.26 | 784,373.5 | 1,619,421.58 | 1,186,061.76 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 1,479,068 | 1,479,068 | 2,026,588.37 | 2,026,588.37 |
| 现金的期末余额 | 234,340,381.49 | 244,736,799.34 | 122,988,270.51 | 74,381,192.7 |
| 减:现金的期初余额 | 122,988,270.51 | 122,988,270.51 | 142,348,669.63 | 142,348,669.63 |
| 现金及现金等价物的净增加额 | 111,352,110.98 | 121,748,528.83 | -19,360,399.12 | -67,967,476.93 |
| 公告日期 | 2025-12-12 | 2025-09-23 | 2025-06-03 | 2025-12-12 |
| 审计意见(境内) | | 标准无保留意见 | 标准无保留意见 | |