Impact of Business Interoperability on the Performance of Complex Cooperative Supply Chain Networks: A Case Study

Table 6

SGPU performance measures (2007–2014).

SGPU performance measures	2007	2008	2009	2010	2011	2012	2013	2014
Used tires sent to recycling (ton)	43,603	48,332	48,039	49,957	47,595	39,203	38,408	43,779
Used tires sent to energy recovering (ton)	22,897	23,504	21,878	25,759	25,144	24,483	26,132	26,621
Total used tires collected and processed by SGPU (ton)	92,321	96,210	89,574	94,373	90,373	78,268	78,695	84,681
Stock at collection points (ton)	10,153	9,487	9,909	10,193	10,531	11,471	11,480	7,354
Operational expenditures, collection points €)	1,562,739	1,766,300	1,790,308	1,919,697	1,837,568	1,596,483	1,610,799	1,756,842
Operational expenditures, transporters (€)	1,864,954	2,130,661	2,031,665	1,987,633	1,898,601	1,653,207	1,648,926	1,778,545
Operational expenditures, recyclers (€)	3,203,910	3,515,209	3,500,083	3,694,921	3,518,372	2,888,800	2,813,461	3,150,101
Operational expenditures, energy recoveries (€)	1,497,220	1,443,804	1,128,443	705,658	624,354	527,928	370,903	306,222
Average expenditures, storage at collection points (€/ton)	21.90	22.69	24.01	24.20	24.56	24.75	24.67	24.69
Average expenditures, transporters (€/ton)	26.14	27.37	27.25	25.06	25.38	25.63	25.26	24.99
Average expenditures, recyclers/energy recoveries (€/ton)	66.23	64.53	62.47	61.82	61.13	57.99	55.44	54.37