目的地只留地名，货物数量不再用箱型，未成交原因去掉艾特。

口语里逗号后面的品名和包装不再粘在目的地上；件数被抽成箱型时改用件数；群里艾特机器人不记进未成交原因。

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

inquiry-agent/tests/test_sea_text_inquiry.py

@@ -143,6 +143,23 @@ class SeaTextInquiryTests(unittest.TestCase):
         self.assertEqual(check["facts"]["货量"], "15件")
         self.assertNotIn("货量", check["missing"])
 
+    def test_container_shaped_cargo_qty_uses_pieces(self) -> None:
+        """货量被抽成箱型时，改用件数。20件、15件同一条规则。"""
+        facts = {
+            "起运港": "广州港",
+            "目的港": "巴生港",
+            "品名": "机器设备",
+            "货量": "40HQ*1",
+            "件数": "20件",
+            "整柜或拼柜": "整柜",
+            "箱型箱量": "40HQ*1",
+            "贸易条款": "DOOR-DOOR",
+            "运输分类": "Port to Port",
+        }
+        check = validate_required_fields(facts=facts, business_line="SEA")
+        self.assertEqual(check["facts"]["货量"], "20件")
+        self.assertEqual(check["facts"]["箱型箱量"], "40HQ*1")
+
     def test_sea_missing_container_only_asks_container(self) -> None:
         facts = {
             "起运港": "上海",