diff --git a/KJD_WebService/BLL/WXXD/WXProductManage.cs b/KJD_WebService/BLL/WXXD/WXProductManage.cs
index 6f494cb..11dc465 100644
--- a/KJD_WebService/BLL/WXXD/WXProductManage.cs
+++ b/KJD_WebService/BLL/WXXD/WXProductManage.cs
@@ -30,6 +30,104 @@ namespace KJD_Web.BLL.WXXD
             return new BLL.BXX.BXXProductManage().GetHotProductList(inputData, isDetail);
         }
 
+        public string WXGetProductLatestBuyAmountList(string inputData, bool isDetail = false)
+        {
+            var timeCalc = DateTime.Now;
+            if (!string.IsNullOrEmpty(inputData))
+            {
+                var sign = RegexUtils.GetStringQuery(ref inputData, "sign");
+                if (!WXShopManage.GetTimeSign(sign))
+                    return "{\"code\":500,\"msg\":\"校验失败\"}";
+
+                var out_product_ids = RegexUtils.GetStringQuery(ref inputData, "out_product_ids")?.Replace("'", "\\'");
+                out_product_ids = string.Join("','", out_product_ids.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries));
+
+                string conn = System.Configuration.ConfigurationManager.ConnectionStrings["ConnKJD"].ConnectionString;
+                MysqlUtils mySql = new MysqlUtils(conn);
+
+                string sql = @"
+SELECT *
+FROM (
+    SELECT oi.id,oi.shop_id,oi.order_id,oi.product_id,oi.sku_id,oi.sku_cnt,oi.sku_code,oi.out_product_id,oi.out_sku_id,
+           ROW_NUMBER() OVER (PARTITION BY out_product_id, out_sku_id ORDER BY id DESC) as rn,o.out_amount,o.create_time
+    FROM `erp`.`oms_wei_order_item` oi
+    LEFT JOIN `erp`.`oms_wei_order` o ON oi.order_id = o.order_id
+    WHERE oi.out_product_id IN ('" + out_product_ids + @"') AND oi.refund_status = 1 AND o.status > 20 AND o.gift_order_status = 0
+) r
+WHERE r.rn <= 3;
+";
+
+                DataTable dt = mySql.ExecuteDataTable(sql);
+                mySql.Close();
+
+                if (dt != null)
+                {
+                    try
+                    {
+                        List<ProductLatestOutAmountInfo> prodOutAmountList = new List<ProductLatestOutAmountInfo>();
+                        foreach (DataRow row in dt.Rows)
+                        {
+                            ProductLatestOutAmountInfo prodOutAmount = new ProductLatestOutAmountInfo
+                            {
+                                order_id = row["order_id"].ParseToString(),
+                                out_product_id = row["out_product_id"].ParseToString(),
+                                out_sku_id = row["out_sku_id"].ParseToString(),
+                                product_id = row["product_id"].ParseToString(),
+                                shop_id = row["shop_id"].ParseToString(),
+                                sku_cnt = row["sku_cnt"].ParseToInt(),
+                                sku_code = row["sku_code"].ParseToString(),
+                                sku_id = row["sku_id"].ParseToString(),
+                                out_amount = row["out_amount"].ParseToInt(),
+                            };
+                            prodOutAmountList.Add(prodOutAmount);
+                        }
+
+                        var noOutAmountOrderIdLst = string.Join("','", prodOutAmountList.Where(p => p.out_amount == 0).Select(p => p.order_id));
+                        conn = System.Configuration.ConfigurationManager.ConnectionStrings["ConnKJD"].ConnectionString;
+                        mySql = new MysqlUtils(conn);
+                        sql = @"
+SELECT *
+FROM (
+    SELECT id,order_no,order_sku_id,out_amount,ROW_NUMBER() OVER (PARTITION BY order_no ORDER BY id DESC) as rn
+    FROM `erp`.`oms_wei_external_procurement_log`
+    WHERE order_no IN ('" + noOutAmountOrderIdLst + @"')
+) oi
+WHERE oi.rn = 1;";
+                        DataTable transitDt = mySql.ExecuteDataTable(sql);
+                        mySql.Close();
+                        if (mySql.Message.IsNullOrEmpty() && transitDt != null)
+                        {
+                            foreach (DataRow row in transitDt.Rows)
+                            {
+                                var outAmount = row["out_amount"].ParseToInt();
+                                var order_sku_id = row["order_sku_id"].ParseToString();
+                                var order_no = row["order_no"].ParseToString();
+                                if (prodOutAmountList.FirstOrDefault(p => p.sku_id == order_sku_id && p.order_id == order_no) is ProductLatestOutAmountInfo outAmountInfo)
+                                {
+                                    if (outAmountInfo.out_amount == 0 && outAmount != 0)
+                                        outAmountInfo.out_amount = outAmount;
+                                }
+                            }
+                        }
+
+                        JsonSerializerSettings jsonSetting = new JsonSerializerSettings { NullValueHandling = NullValueHandling.Ignore };
+                        var data = JsonUtils.SerializeObjectToString(prodOutAmountList, jsonSetting);
+                        var seconds = (DateTime.Now - timeCalc).TotalSeconds.ToString("0.000");
+                        return "{\"code\":200,\"msg\":\"success\",\"data\":" + data + ",\"seconds\":" + seconds + "}";
+                    }
+                    catch (Exception ex)
+                    {
+                        return "{\"code\":500,\"msg\":\"" + ex.Message + "\",\"data\":[],\"count\":" + 0 + "}";
+                    }
+                }
+                else
+                {
+                    return "{\"code\":500,\"msg\":\"" + mySql.Message + "\",\"data\":[],\"count\":" + 0 + "}";
+                }
+            }
+            return "{\"code\":19999,\"msg\":\"输入为空\"}";
+        }
+
         public string WXGetPDDProductGroups(string inputData)
         {
             if (!string.IsNullOrEmpty(inputData))
diff --git a/KJD_WebService/KJD_WebService.csproj b/KJD_WebService/KJD_WebService.csproj
index d237422..1406c4e 100644
--- a/KJD_WebService/KJD_WebService.csproj
+++ b/KJD_WebService/KJD_WebService.csproj
@@ -1,4 +1,4 @@
-<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\build\net46\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props" Condition="Exists('..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\build\net46\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -155,6 +155,7 @@
     <Compile Include="Model\WxModel\order_item_ext.cs" />
     <Compile Include="Model\WxModel\order_pdd_buyer_after_sale.cs" />
     <Compile Include="Model\WxModel\order_pdd_buyer_order.cs" />
+    <Compile Include="Model\WxModel\ProductLatestOutAmountInfo.cs" />
     <Compile Include="Model\WxModel\user_operate_task_status_info.cs" />
     <Compile Include="Model\WxModel\user_payment_record_info.cs" />
     <Compile Include="Model\WxModel\user_points_record_info.cs" />
diff --git a/KJD_WebService/Model/WxModel/ProductLatestOutAmountInfo.cs b/KJD_WebService/Model/WxModel/ProductLatestOutAmountInfo.cs
new file mode 100644
index 0000000..378ed78
--- /dev/null
+++ b/KJD_WebService/Model/WxModel/ProductLatestOutAmountInfo.cs
@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+
+namespace KJD_Web.Model.WxModel
+{
+    public class ProductLatestOutAmountInfo
+    {
+        public string order_id { get; set; } // 3739003536152355584
+
+        public string out_product_id { get; set; } // EC1960398929745-15938489009A
+        public string out_sku_id { get; set; } // BSEC18052272175281198712A
+        public int sku_cnt { get; set; } // 1
+
+        /// <summary>
+        /// 外采金额，单位分
+        /// </summary>
+        public int out_amount { get; set; } // 1129
+
+        public string shop_id { get; set; } // 1960967267443629494
+        public string product_id { get; set; } // 10001456670425
+        public string sku_id { get; set; } // 26988803933
+        public string sku_code { get; set; } // BSEC18052272175281198712A
+    }
+}
\ No newline at end of file
diff --git a/KJD_WebService/WXProductService.asmx.cs b/KJD_WebService/WXProductService.asmx.cs
index a443c5c..560088c 100644
--- a/KJD_WebService/WXProductService.asmx.cs
+++ b/KJD_WebService/WXProductService.asmx.cs
@@ -87,7 +87,7 @@ namespace KJD_Web
         }
 
         [WebMethod]
-        public void get_hot_detail_product_list()
+        public void get_hot_product_detail_list()
         {
             string jsontext = GetRequestJsonString();
 
@@ -99,6 +99,19 @@ namespace KJD_Web
         }
 
 
+        [WebMethod]
+        public void wx_get_product_latest_buy_amount_list()
+        {
+            string jsontext = GetRequestJsonString();
+
+            var result = jsontext;
+            result = new WXProductManage().WXGetProductLatestBuyAmountList(jsontext, true);
+
+            Context.Response.Write(result);
+            Context.Response.End();
+        }
+
+
         [WebMethod]
         public void get_pdd_product_list_random()
         {