IbmMqClient 
IBM MQ standalone client for .NET (converted official java client v9.0 via IKVM)
.NET CLI
dotnet new console --name "IbmMqClientExample"
cd IbmMqClientExample
dotnet add package IbmMqClient -v 9.0.4-preview.2
Program.cs:
using com.ibm.msg.client.jms;
using com.ibm.msg.client.wmq.common;
var ff = JmsFactoryFactory.getInstance(JmsConstants.__Fields.WMQ_PROVIDER);
var cf = ff.createConnectionFactory();
cf.setIntProperty(CommonConstants.__Fields.WMQ_CONNECTION_MODE, CommonConstants.__Fields.WMQ_CM_CLIENT);
cf.setStringProperty(CommonConstants.__Fields.WMQ_HOST_NAME, "127.0.0.1");
cf.setIntProperty(CommonConstants.__Fields.WMQ_PORT, 8010);
cf.setStringProperty(CommonConstants.__Fields.WMQ_CHANNEL, "EXAMPLE.CHANNEL.ONE");
cf.setStringProperty(CommonConstants.__Fields.WMQ_QUEUE_MANAGER, "EXAMPLE_QUEUE_MANAGER");
cf.setStringProperty(CommonConstants.__Fields.WMQ_APPLICATIONNAME, "JMS EXAMPLE");
cf.setStringProperty(CommonConstants.USERID, "EXAMPLE_USER");
using (var context = cf.createContext())
{
var queue = context.createQueue("queue:///EXAMPLE_QUEUE_NAME");
var producer = context.createProducer();
producer.send(queue, "Hello World");
}
