42 CONSULTING SERVICES IN THE FIELD OF SIMULATING, MODELING, DESIGNING, OPTIMIZING, OPERATING AND MANAGING PROCESS MANUFACTURING PLANTS AND IN THE FIELD OF SOFTWARE FOR USE IN SIMULATING, MODELING, DESIGNING, OPTIMIZING, OPERATING AND MANAGING PROCESS MANUFACTURING PLANTS; PROVIDING INFORMATION IN THE FIELD OF SOFTWARE FOR USE IN PROCESS MANUFACTURING AND IN THE FIELD OF SIMULATING, MODELING, DESIGNING, OPTIMIZING, OPERATING AND MANAGING PROCESS MANUFACTURING PLANTS AND IN THE FIELD OF CHEMICAL ENGINEERING; PROVIDING INFORMATION VIA GLOBAL COMPUTER NETWORKS IN THE FIELD OF SOFTWARE FOR USE IN PROCESS MANUFACTURING AND IN THE FIELD OF SIMULATING, MODELING, DESIGNING, OPTIMIZING, OPERATING AND MANAGING PROCESS MANUFACTURING PLANTS AND IN THE FIELD OF CHEMICAL ENGINEERING