Collecting stats for cement companies

apps/batch-sim/index.js

apps/batch-sim/package-lock.json

apps/batch-sim/package.json

apps/cement-cli/lib.js

apps/pubadmin-cli/index.js

apps/sidenor-cli/lib.js

chaincode/controller/bid/bid_controller.go

chaincode/controller/stats/stats_controller.go

chaincode/controller/stats/stub.go

chaincode/model/bid.go

chaincode/model/stats/cement.go

chaincode/model/stats/common.go

chaincode/model/stats/steel.go