空运人工价锁舱现拉补全舱位并拦清缺参；成交/报价填表与工单陆运费率展示同步收紧。

Co-authored-by: Cursor <cursoragent@cursor.com>

inquiry-agent/tests/test_sea_text_inquiry.py

@@ -1341,6 +1341,28 @@ class SeaGroupCollabFieldTests(unittest.TestCase):
         self.assertEqual(str(rows["海运费"].get("amount") or ""), "100.00")
         self.assertEqual(str(rows["燃油附加费"].get("amount") or ""), "15.00")
 
+    def test_land_weight_band_unit_price_and_rates(self) -> None:
+        """陆运集拼：2-500KG 单价 + 燃油附加费率/税率，不能把档下限 2 当成燃油附加费。"""
+        from agent.llm.extract_text import extract_product_quote
+
+        quote = extract_product_quote(
+            "2-500KG 单价CNY990，燃油附加费率1%，税率6%"
+        )
+        self.assertEqual(str(quote.get("total") or ""), "990")
+        self.assertEqual(str(quote.get("fuel_surcharge_rate") or ""), "1%")
+        self.assertEqual(str(quote.get("tax_rate") or ""), "6%")
+        tiers = list(quote.get("weightPrices") or [])
+        self.assertEqual(len(tiers), 1)
+        self.assertEqual(int(tiers[0].get("min") or 0), 2)
+        self.assertEqual(int(tiers[0].get("max") or 0), 500)
+        self.assertEqual(str(tiers[0].get("price") or ""), "990")
+        rows = {str(x.get("name") or ""): x for x in (quote.get("fee_rows") or [])}
+        self.assertIn("2-500KG", rows)
+        self.assertEqual(str(rows["2-500KG"].get("amount") or ""), "990")
+        self.assertNotEqual(str(rows.get("燃油附加费", {}).get("amount") or ""), "2")
+        self.assertEqual(str(rows.get("燃油附加费率", {}).get("amount") or ""), "1%")
+        self.assertEqual(str(rows.get("税率", {}).get("amount") or ""), "6%")
+
     def test_air_unit_qty_amount_keeps_air_freight_name(self) -> None:
         """空运费 单价/数量/金额：费用名是空运费，金额用「金额」不是单价。"""
         from agent.llm.extract_text import extract_product_quote