diff --git a/klp-wms/src/main/java/com/klp/controller/WmsMaterialCoilController.java b/klp-wms/src/main/java/com/klp/controller/WmsMaterialCoilController.java
index db8a7806..4628b1e5 100644
--- a/klp-wms/src/main/java/com/klp/controller/WmsMaterialCoilController.java
+++ b/klp-wms/src/main/java/com/klp/controller/WmsMaterialCoilController.java
@@ -71,6 +71,15 @@ public class WmsMaterialCoilController extends BaseController {
         return iWmsMaterialCoilService.queryReportList(bo);
     }
 
+    /**
+     * 查询钢卷物料表列表（环比报表专用，轻量级，返回coilId、netWeight、warehouseId、qualityStatus、team、实际长度、理论长度、理论厚度）
+     * 使用与list相同的查询条件，但额外返回长度与厚度字段用于环比计算
+     */
+    @PostMapping("/listForPeriodComparison")
+    public List<WmsMaterialCoilPeriodComparisonVo> listForPeriodComparison(@RequestBody WmsMaterialCoilBo bo) {
+        return iWmsMaterialCoilService.queryPeriodComparisonList(bo);
+    }
+
     /**
      * 查询钢卷物料表列表（包含发货绑定增强字段）
      */
diff --git a/klp-wms/src/main/java/com/klp/domain/vo/WmsMaterialCoilPeriodComparisonVo.java b/klp-wms/src/main/java/com/klp/domain/vo/WmsMaterialCoilPeriodComparisonVo.java
new file mode 100644
index 00000000..3e701762
--- /dev/null
+++ b/klp-wms/src/main/java/com/klp/domain/vo/WmsMaterialCoilPeriodComparisonVo.java
@@ -0,0 +1,35 @@
+package com.klp.domain.vo;
+
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+/**
+ * 钢卷物料环比报表VO（轻量级，返回报表展示所需字段，含实际长度、理论长度、理论厚度）
+ *
+ * @author Joshi
+ * @date 2025-07-18
+ */
+@Data
+public class WmsMaterialCoilPeriodComparisonVo {
+
+    // 钢卷ID
+    private Long coilId;
+    // 净重
+    private BigDecimal netWeight;
+    // 实际库区ID
+    private Long warehouseId;
+    // 质量状态
+    private String qualityStatus;
+    // 班组
+    private String team;
+    // 创建时间
+    private String createTime;
+
+    // 实际长度
+    private Long actualLength;
+    // 理论长度
+    private BigDecimal theoreticalLength;
+    // 理论厚度
+    private BigDecimal theoreticalThickness;
+}
diff --git a/klp-wms/src/main/java/com/klp/mapper/WmsMaterialCoilMapper.java b/klp-wms/src/main/java/com/klp/mapper/WmsMaterialCoilMapper.java
index 339f5531..53e8343d 100644
--- a/klp-wms/src/main/java/com/klp/mapper/WmsMaterialCoilMapper.java
+++ b/klp-wms/src/main/java/com/klp/mapper/WmsMaterialCoilMapper.java
@@ -5,10 +5,7 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.klp.domain.WmsMaterialCoil;
-import com.klp.domain.vo.WmsMaterialCoilAnnealExportVo;
-import com.klp.domain.vo.WmsMaterialCoilDeliveryExportVo;
-import com.klp.domain.vo.WmsMaterialCoilReportVo;
-import com.klp.domain.vo.WmsMaterialCoilVo;
+import com.klp.domain.vo.*;
 import com.klp.common.core.mapper.BaseMapperPlus;
 import org.apache.ibatis.annotations.Param;
 import com.klp.domain.vo.dashboard.CoilTrimRawVo;
@@ -112,7 +109,15 @@ public interface WmsMaterialCoilMapper extends BaseMapperPlus<WmsMaterialCoilMap
      * @param lqw 查询条件
      * @return 分页报表数据
      */
-    List<WmsMaterialCoilReportVo> selectPageReportList(@Param("ew") QueryWrapper<WmsMaterialCoil> lqw);
+    List<WmsMaterialCoilReportVo> selectReportList(@Param("ew") QueryWrapper<WmsMaterialCoil> lqw);
+
+    /**
+     * 分页查询钢卷环比报表数据（轻量级，包含实际长度、理论长度、理论厚度）
+     *
+     * @param lqw 查询条件
+     * @return 环比报表数据
+     */
+    List<WmsMaterialCoilPeriodComparisonVo> selectPeriodComparisonList(@Param("ew") QueryWrapper<WmsMaterialCoil> lqw);
 
     List<CoilTrimRawVo> selectCoilTrimStatistics();
 
diff --git a/klp-wms/src/main/java/com/klp/service/IWmsMaterialCoilService.java b/klp-wms/src/main/java/com/klp/service/IWmsMaterialCoilService.java
index c702dda7..b68e7e73 100644
--- a/klp-wms/src/main/java/com/klp/service/IWmsMaterialCoilService.java
+++ b/klp-wms/src/main/java/com/klp/service/IWmsMaterialCoilService.java
@@ -356,6 +356,15 @@ public interface IWmsMaterialCoilService {
      */
     List<WmsMaterialCoilReportVo> queryReportList(WmsMaterialCoilBo bo);
 
+    /**
+     * 查询钢卷环比报表数据（轻量级，包含实际长度、理论长度、理论厚度）
+     * 使用与分页列表相同的查询条件
+     *
+     * @param bo 查询条件
+     * @return 环比报表数据
+     */
+    List<WmsMaterialCoilPeriodComparisonVo> queryPeriodComparisonList(WmsMaterialCoilBo bo);
+
     /**
      * 退火报表导出数据列表（按 coilIds）
      *
diff --git a/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java b/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java
index 1e106ee2..bcfc2458 100644
--- a/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java
+++ b/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java
@@ -3465,7 +3465,18 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
     @Transactional(readOnly = true)
     public List<WmsMaterialCoilReportVo> queryReportList(WmsMaterialCoilBo bo) {
         QueryWrapper<WmsMaterialCoil> lqw = buildQueryWrapperPlus(bo);
-        return baseMapper.selectPageReportList(lqw);
+        return baseMapper.selectReportList(lqw);
+    }
+
+    /**
+     * 查询钢卷环比报表数据（轻量级，包含实际长度、理论长度、理论厚度）
+     * 使用与分页列表相同的查询条件
+     */
+    @Override
+    @Transactional(readOnly = true)
+    public List<WmsMaterialCoilPeriodComparisonVo> queryPeriodComparisonList(WmsMaterialCoilBo bo) {
+        QueryWrapper<WmsMaterialCoil> lqw = buildQueryWrapperPlus(bo);
+        return baseMapper.selectPeriodComparisonList(lqw);
     }
 
     /**
diff --git a/klp-wms/src/main/resources/mapper/klp/WmsMaterialCoilMapper.xml b/klp-wms/src/main/resources/mapper/klp/WmsMaterialCoilMapper.xml
index 4b4e580a..c8dc757f 100644
--- a/klp-wms/src/main/resources/mapper/klp/WmsMaterialCoilMapper.xml
+++ b/klp-wms/src/main/resources/mapper/klp/WmsMaterialCoilMapper.xml
@@ -409,7 +409,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </select>
 
     <!-- 查询钢卷报表数据：轻量级，仅返回必要字段 -->
-    <select id="selectPageReportList" resultType="com.klp.domain.vo.WmsMaterialCoilReportVo">
+    <select id="selectReportList" resultType="com.klp.domain.vo.WmsMaterialCoilReportVo">
         SELECT
             mc.coil_id AS coilId,
             mc.net_weight AS netWeight,
@@ -425,6 +425,26 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         ${ew.customSqlSegment}
     </select>
 
+    <!-- 查询钢卷环比报表数据：轻量级，包含实际长度、理论长度、理论厚度 -->
+    <select id="selectPeriodComparisonList" resultType="com.klp.domain.vo.WmsMaterialCoilPeriodComparisonVo">
+        SELECT
+            mc.coil_id AS coilId,
+            mc.net_weight AS netWeight,
+            mc.warehouse_id AS warehouseId,
+            mc.quality_status AS qualityStatus,
+            mc.team AS team,
+            mc.create_time AS createTime,
+            mc.actual_length AS actualLength,
+            mc.theoretical_length AS theoreticalLength,
+            mc.theoretical_thickness AS theoreticalThickness
+        FROM wms_material_coil mc
+        LEFT JOIN wms_raw_material rm ON mc.item_type = 'raw_material' AND mc.item_id = rm.raw_material_id
+        LEFT JOIN wms_product p ON mc.item_type = 'product' AND mc.item_id = p.product_id
+        LEFT JOIN wms_warehouse w ON mc.warehouse_id = w.warehouse_id
+        LEFT JOIN wms_actual_warehouse aw ON mc.actual_warehouse_id = aw.actual_warehouse_id
+        ${ew.customSqlSegment}
+    </select>
+
     <!-- 导出查询：包含所有需要的字段 -->
     <select id="selectExportList" resultType="com.klp.domain.vo.WmsMaterialCoilExportVo">
         SELECT