| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-06-30 |
| 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 | 356,709,436.68 | 192,322,208.53 | 734,728,318.56 | 324,113,205.48 |
| 收到的税费返还 | 2,000,187.45 | 737,140.05 | 7,078,058.82 | 4,950,947.21 |
| 收到其他与经营活动有关的现金 | 12,456,130.36 | 5,664,122.06 | 25,445,309.99 | 18,742,260.35 |
| 经营活动现金流入小计 | 371,165,754.49 | 198,723,470.64 | 767,251,687.37 | 347,806,413.04 |
| 购买商品、接受劳务支付的现金 | 371,981,574.83 | 201,467,605.01 | 603,163,642.13 | 299,184,275.2 |
| 支付给职工以及为职工支付的现金 | 62,518,796.62 | 33,606,992.46 | 106,932,738.91 | 52,871,883.76 |
| 支付的各项税费 | 14,236,549.75 | 7,293,056.44 | 27,573,910.14 | 13,293,455.34 |
| 支付其他与经营活动有关的现金 | 18,256,008.83 | 8,308,193.42 | 24,391,132.34 | 11,687,010.82 |
| 经营活动现金流出的平衡项目 | 0 | 0 | -0.01 | 0 |
| 经营活动现金流出小计 | 466,992,930.03 | 250,675,847.33 | 762,061,423.51 | 377,036,625.12 |
| 经营活动产生的现金流量净额 | -95,827,175.54 | -51,952,376.69 | 5,190,263.86 | -29,230,212.08 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 99,172 | - | 117,327.98 | 40,900 |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 99,172 | - | 117,327.98 | 40,900 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,101,893.73 | 3,708,771.61 | 41,982,398.98 | 17,142,324.51 |
| 支付其他与投资活动有关的现金 | - | - | 31,091,027.78 | 20,625,166.67 |
| 投资活动现金流出小计 | 7,101,893.73 | 3,708,771.61 | 73,073,426.76 | 37,767,491.18 |
| 投资活动产生的现金流量净额 | -7,002,721.73 | -3,708,771.61 | -72,956,098.78 | -37,726,591.18 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 493,008,386.51 | - | - | - |
| 取得借款收到的现金 | 232,168,466.1 | 103,542,715.58 | 126,109,380.63 | 88,168,379.58 |
| 收到其他与筹资活动有关的现金 | 60,712,931.08 | 30,042,808.69 | 28,021,459.45 | 49,059,154.67 |
| 筹资活动现金流入小计 | 785,889,783.69 | 133,585,524.27 | 154,130,840.08 | 137,227,534.25 |
| 偿还债务支付的现金 | 94,542,715.58 | 1,015,630.76 | 125,109,380.63 | 88,168,379.58 |
| 分配股利、利润或偿付利息支付的现金 | 1,258,556.48 | 596,765.14 | 1,408,156.8 | 833,527.55 |
| 支付其他与筹资活动有关的现金 | 20,705,169.68 | 3,929,956.08 | 9,498,733.84 | 5,386,351.11 |
| 筹资活动现金流出小计 | 116,506,441.74 | 5,542,351.98 | 136,016,271.27 | 94,388,258.24 |
| 筹资活动产生的现金流量净额 | 669,383,341.95 | 128,043,172.29 | 18,114,568.81 | 42,839,276.01 |
| 四、汇率变动对现金及现金等价物的影响 | -988,786.93 | -182,225.19 | 10,301,560.25 | 4,227,036.81 |
| 现金及现金等价物净增加额平衡项目 | 0 | 0 | 0.01 | 0 |
| 五、现金及现金等价物净增加额 | 565,564,657.75 | 72,199,798.8 | -39,349,705.85 | -19,890,490.44 |
| 加:期初现金及现金等价物余额 | 239,446,346.92 | 239,446,346.92 | 278,796,052.77 | 278,796,052.77 |
| 期末现金及现金等价物余额 | 805,011,004.67 | 311,646,145.72 | 239,446,346.92 | 258,905,562.33 |
| 补充资料: | | | | |
| 净利润 | 56,811,461.96 | - | 131,318,190.08 | 75,337,421.4 |
| 资产减值准备 | -253,630.82 | - | -41,733.88 | 216,761.96 |
| 固定资产和投资性房地产折旧 | 8,627,034.3 | - | 16,490,880.21 | 7,920,767.74 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 8,627,034.3 | - | 16,490,880.21 | 7,920,767.74 |
| 无形资产摊销 | 299,291.91 | - | 336,427.47 | 138,200.09 |
| 长期待摊费用摊销 | 1,758,750.6 | - | 3,174,042.14 | 1,519,078.88 |
| 处置固定资产、无形资产和其他长期资产的损失 | 27,711.91 | - | 156,097.98 | -4,744.1 |
| 固定资产报废损失 | - | - | 17,448.58 | 12,405.85 |
| 财务费用 | -1,148,479.24 | - | -9,340,151.77 | -4,296,823.13 |
| 递延所得税 | -3,774,617.39 | - | -2,623,873.42 | -1,712,278.78 |
| 其中:递延所得税资产减少 | -4,488,244.44 | - | -920,975.5 | -668,440.4 |
| 递延所得税负债增加 | 713,627.05 | - | -1,702,897.92 | -1,043,838.38 |
| 存货的减少 | 15,233,506.07 | - | -36,302,802.88 | -10,082,585.52 |
| 经营性应收项目的减少 | -131,776,990.46 | - | -163,316,207.87 | -121,874,806.8 |
| 经营性应付项目的增加 | -49,506,778.01 | - | 46,000,531.57 | 15,399,996.69 |
| 其他 | 4,315,547.1 | - | 8,975,621.5 | 4,967,889.54 |
| 现金的期末余额 | 805,011,004.67 | - | 239,446,346.92 | 258,905,562.33 |
| 减:现金的期初余额 | 239,446,346.92 | - | 278,796,052.77 | 278,796,052.77 |
| 现金及现金等价物的净增加额 | 565,564,657.75 | - | -39,349,705.85 | -19,890,490.44 |
| 公告日期 | 2025-08-27 | 2025-05-15 | 2025-01-27 | 2025-01-27 |
| 审计意见(境内) | | | 标准无保留意见 | 标准无保留意见 |