diff --git a/src/libslic3r/Format/bbs_3mf.cpp b/src/libslic3r/Format/bbs_3mf.cpp
index 0fb153a82..fe5a09679 100644
--- a/src/libslic3r/Format/bbs_3mf.cpp
+++ b/src/libslic3r/Format/bbs_3mf.cpp
@@ -214,6 +214,8 @@ static constexpr const char *FILAMENT_COLOR_TAG = "color";
 static constexpr const char *FILAMENT_USED_M_TAG = "used_m";
 static constexpr const char *FILAMENT_USED_G_TAG = "used_g";
 static constexpr const char *FILAMENT_TRAY_INFO_ID_TAG     = "tray_info_idx";
+static constexpr const char *LAYER_FILAMENT_LISTS_TAG      = "layer_filament_lists";
+static constexpr const char *LAYER_FILAMENT_LIST_TAG       = "layer_filament_list";
 
 
 static constexpr const char* CONFIG_TAG = "config";
@@ -7918,6 +7920,30 @@ void PlateData::parse_filament_info(GCodeProcessorResult *result)
                 for (auto it = plate_data->warnings.begin(); it != plate_data->warnings.end(); it++) {
                     stream << "    <" << SLICE_WARNING_TAG << " msg=\"" << it->msg << "\" level=\"" << std::to_string(it->level) << "\" error_code =\"" << it->error_code << "\"  />\n";
                 }
+
+                if (!plate_data->layer_filaments.empty()) {
+                    stream << "    <" << LAYER_FILAMENT_LISTS_TAG << ">\n";
+                    for (auto iter = plate_data->layer_filaments.begin(); iter != plate_data->layer_filaments.end(); ++iter) {
+                        // key
+                        std::vector<unsigned int> sequence = iter->first;
+                        std::stringstream         key_stream;
+                        add_vector(key_stream, sequence);
+
+                        // value
+                        std::vector<std::pair<int, int>> ranges = iter->second;
+                        std::stringstream                value_stream;
+                        for (size_t i = 0; i < ranges.size(); ++i) {
+                            value_stream << ranges[i].first;
+                            value_stream << " ";
+                            value_stream << ranges[i].second;
+                            if (i != (ranges.size() - 1)) value_stream << ",";
+                        }
+
+                        stream << "      <" << LAYER_FILAMENT_LIST_TAG << " filament_list=\"" << key_stream.str() << "\" layer_ranges=\"" << value_stream.str() << "\" />\n";
+                    }
+                    stream << "    </" << LAYER_FILAMENT_LISTS_TAG << ">\n";
+                }
+
                 stream << "  </" << PLATE_TAG << ">\n";
             }
         }
diff --git a/src/libslic3r/Format/bbs_3mf.hpp b/src/libslic3r/Format/bbs_3mf.hpp
index 23ed7856f..35d2c8366 100644
--- a/src/libslic3r/Format/bbs_3mf.hpp
+++ b/src/libslic3r/Format/bbs_3mf.hpp
@@ -95,6 +95,8 @@ struct PlateData
     bool            is_label_object_enabled {false};
     int             timelapse_warning_code = 0; // 1<<0 sprial vase, 1<<1 by object
     std::vector<int>          filament_maps;   // 1 base
+    using LayerFilaments = std::unordered_map<std::vector<unsigned int>, std::vector<std::pair<int, int>>, GCodeProcessorResult::FilamentSequenceHash>;
+    LayerFilaments layer_filaments;
 
     // Hexadecimal number,
     // the 0th digit corresponds to extruder 1
diff --git a/src/slic3r/GUI/PartPlate.cpp b/src/slic3r/GUI/PartPlate.cpp
index 9438dddea..c97f6f2de 100644
--- a/src/slic3r/GUI/PartPlate.cpp
+++ b/src/slic3r/GUI/PartPlate.cpp
@@ -5608,6 +5608,7 @@ int PartPlateList::store_to_3mf_structure(PlateDataPtrs& plate_data_list, bool w
                     m_plate_list[i]->set_timelapse_warning_code(plate_data_item->timelapse_warning_code);
 					plate_data_item->is_label_object_enabled = m_plate_list[i]->m_gcode_result->label_object_enabled;
                     plate_data_item->limit_filament_maps = m_plate_list[i]->m_gcode_result->limit_filament_maps;
+                    plate_data_item->layer_filaments  = m_plate_list[i]->m_gcode_result->layer_filaments;
 					Print *print                      = nullptr;
 					m_plate_list[i]->get_print((PrintBase **) &print, nullptr, nullptr);
 					if (print) {